Here, B = -2/11, C= -5/11 and D = -9/11 Class 8 Maths Chapter 1 Exercise 1.2 Solution in Video for more answers vist to: https://www.tiwariacademy.com/ncert-solutions/class-8/maths/chapter-1/
Here, B = -2/11, C= -5/11 and D = -9/11
Class 8 Maths Chapter 1 Exercise 1.2 Solution in Video
(i) Zero has No reciprocal. (ii) The numbers 1 and -1 are their own reciprocals. (iii) The reciprocal of -5 is -1/5 (iv) Reciprocal of 1/x, where x ≠0 is x (v) The product of two rational numbers is always a Rational Number (vi) The reciprocal of a positive rational number is Positive Class 8 MathsRead more
(i) Zero has No reciprocal.
(ii) The numbers 1 and -1 are their own reciprocals.
(iii) The reciprocal of -5 is -1/5
(iv) Reciprocal of 1/x, where x ≠0 is x
(v) The product of two rational numbers is always a Rational Number
(vi) The reciprocal of a positive rational number is Positive
Class 8 Maths Chapter 1 Exercise 1.1 Solution in Video
(i) 0 (ii) 1 and 1 (iii) 0 Class 8 Maths Chapter 1 Exercise 1.1 Solution in Video for more answers vist to: https://www.tiwariacademy.com/ncert-solutions/class-8/maths/chapter-1/
(i) 0
(ii) 1 and 1
(iii) 0
Class 8 Maths Chapter 1 Exercise 1.1 Solution in Video
Since multiplicative inverse of a rational number a is (1/a), if ax1/a=1. Therefore, 0.3x10/3 = 3/10x10/3=1 Therefore, Yes 0.3 is the multiplicative inverse of 3(1/3) Class 8 Maths Chapter 1 Exercise 1.1 Solution in Video for more answers vist to: https://www.tiwariacademy.com/ncert-solutions/class-Read more
Since multiplicative inverse of a rational number a is (1/a), if ax1/a=1.
Therefore, 0.3×10/3 = 3/10×10/3=1
Therefore, Yes 0.3 is the multiplicative inverse of 3(1/3)
Class 8 Maths Chapter 1 Exercise 1.1 Solution in Video
Since multiplicative inverse of a rational number a is (1/a), if ax1/a=1. Therefore, 8/9x(-9/8)=8/9x-9/8=-1 But its product must be positive 1. Therefore, 8/9 is not the multiplicative inverse of (-9/8) Class 8 Maths Chapter 1 Exercise 1.1 Solution in Video for more answers vist to: https://www.tiwaRead more
Since multiplicative inverse of a rational number a is (1/a), if ax1/a=1.
Therefore, 8/9x(-9/8)=8/9x-9/8=-1
But its product must be positive 1.
Therefore, 8/9 is not the multiplicative inverse of (-9/8)
Class 8 Maths Chapter 1 Exercise 1.1 Solution in Video
Represent -2/11,-5/11/-9/11 on the number line.
Here, B = -2/11, C= -5/11 and D = -9/11 Class 8 Maths Chapter 1 Exercise 1.2 Solution in Video for more answers vist to: https://www.tiwariacademy.com/ncert-solutions/class-8/maths/chapter-1/
Here, B = -2/11, C= -5/11 and D = -9/11
Class 8 Maths Chapter 1 Exercise 1.2 Solution in Video
for more answers vist to:
See lesshttps://www.tiwariacademy.com/ncert-solutions/class-8/maths/chapter-1/
Fill in the blanks: (i) Zero has _______________ reciprocal. (ii) The numbers _______________ and _______________ are their own reciprocals. (iii) The reciprocal of -5 is _______________. (iv) Reciprocal of 1/x, where x ≠0 is (v) The product of two rational numbers is always a _______________. (vi) The reciprocal of a positive rational number is _______________
(i) Zero has No reciprocal. (ii) The numbers 1 and -1 are their own reciprocals. (iii) The reciprocal of -5 is -1/5 (iv) Reciprocal of 1/x, where x ≠0 is x (v) The product of two rational numbers is always a Rational Number (vi) The reciprocal of a positive rational number is Positive Class 8 MathsRead more
(i) Zero has No reciprocal.
(ii) The numbers 1 and -1 are their own reciprocals.
(iii) The reciprocal of -5 is -1/5
(iv) Reciprocal of 1/x, where x ≠0 is x
(v) The product of two rational numbers is always a Rational Number
(vi) The reciprocal of a positive rational number is Positive
Class 8 Maths Chapter 1 Exercise 1.1 Solution in Video
for more answers vist to:
See lesshttps://www.tiwariacademy.com/ncert-solutions/class-8/maths/chapter-1/
Write: (i) The rational number that does not have a reciprocal. (ii) The rational numbers that are equal to their reciprocals. (iii) The rational number that is equal to its negative.
(i) 0 (ii) 1 and 1 (iii) 0 Class 8 Maths Chapter 1 Exercise 1.1 Solution in Video for more answers vist to: https://www.tiwariacademy.com/ncert-solutions/class-8/maths/chapter-1/
(i) 0
(ii) 1 and 1
(iii) 0
Class 8 Maths Chapter 1 Exercise 1.1 Solution in Video
for more answers vist to:
See lesshttps://www.tiwariacademy.com/ncert-solutions/class-8/maths/chapter-1/
Is 0.3 the multiplicative inverse of 10/3 ? Why or why not?
Since multiplicative inverse of a rational number a is (1/a), if ax1/a=1. Therefore, 0.3x10/3 = 3/10x10/3=1 Therefore, Yes 0.3 is the multiplicative inverse of 3(1/3) Class 8 Maths Chapter 1 Exercise 1.1 Solution in Video for more answers vist to: https://www.tiwariacademy.com/ncert-solutions/class-Read more
Since multiplicative inverse of a rational number a is (1/a), if ax1/a=1.
Therefore, 0.3×10/3 = 3/10×10/3=1
Therefore, Yes 0.3 is the multiplicative inverse of 3(1/3)
Class 8 Maths Chapter 1 Exercise 1.1 Solution in Video
for more answers vist to:
See lesshttps://www.tiwariacademy.com/ncert-solutions/class-8/maths/chapter-1/
Is 8/9 the multiplicative inverse of -1(1/8)? Why or why not?
Since multiplicative inverse of a rational number a is (1/a), if ax1/a=1. Therefore, 8/9x(-9/8)=8/9x-9/8=-1 But its product must be positive 1. Therefore, 8/9 is not the multiplicative inverse of (-9/8) Class 8 Maths Chapter 1 Exercise 1.1 Solution in Video for more answers vist to: https://www.tiwaRead more
Since multiplicative inverse of a rational number a is (1/a), if ax1/a=1.
Therefore, 8/9x(-9/8)=8/9x-9/8=-1
But its product must be positive 1.
Therefore, 8/9 is not the multiplicative inverse of (-9/8)
Class 8 Maths Chapter 1 Exercise 1.1 Solution in Video
for more answers vist to:
See lesshttps://www.tiwariacademy.com/ncert-solutions/class-8/maths/chapter-1/