Class 12 Maths Chapter 3 on Matrices explores the fundamental concepts of matrices, their types, and operations. This includes addition, subtraction, multiplication, and transpose of matrices, along with symmetric and skew-symmetric matrices. The chapter emphasizes properties like associativity, commutativity, and ...
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Chapter 2 of Class 12 Maths, “Inverse Trigonometric Functions,” explores the inverse of sine, cosine, tangent, and related functions. This chapter emphasizes domain and range, properties, and graphical representations. MCQs test understanding of principal values, identities, and relationships between trigonometric ...
Chapter 1 of Class 12 Maths Relations and Functions explores fundamental concepts like types of relations and functions. It covers empty, universal, reflexive, symmetric, transitive, and equivalence relations along with one-one, onto, and bijective functions. MCQs assess understanding of relation ...
The probability of an event is a measure of the likelihood that the event will occur. It is calculated as the ratio of favorable outcomes to total possible outcomes. Probability values range from 0 (impossible event) to 1 (certain event). ...
P(A) = 4/5 and P(A ∩ B) = 7/10, this means the probability of event A occurring is 4/5, and the probability of both events A and B occurring together is 7/10. To find P(B), use the formula P(A ∩ ...