(i) 2 − √5 (ii) (3 + √23) − √23 (iii) 2√7 / 7√7 (iv) 1/√2 (v) 2π Math’s NCERT Class 9 Chapter 1 Number System Page No. 24 Exercise 1.4 Question No. 1
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(i) 0.666… (ii) 0.4777… (iii) 0.001001001… NCERT Class 9 Math’s Chapter 1 Page No. 14 Exercise 1.3 Question No. 3
[Hint: Study the remainders while finding the value of 1/7 carefully.] NCERT Class 9 Maths chapter 1 NUMBER SYSTEMS Page No. 14 Exercise 1.3 Question No. 2
(i) (sin 18°)/(cos 72°) (ii) (tan 26°)/(cot 64°) (iii) cot 48° – sin 42° (iv) cosec 31° – sec 59° NCERT Class 10 Chapter 8 Introduction to trigonometry Page No. 189 Exercise 8.3 Question No. 1
English grammar class 8 Grammar English for class 8th Grammar in English English grammar book pdf Class 8 English Grammar NCERT Solutions Class 8 English Grammar Class 8 English Grammar Question, Class 8 English Grammar Solutions 2022-2023,