Basic Trigonometry for Beginners

definite integrals explained

Definite Integral of Trigonometric Function

Q) Evaluate tan[cos^(−1) (tan 3𝜋/4)].#class12maths #shivangmathsacademy #cbsemaths #class12th

Draw the graph of 𝑓(𝑥)=𝑠𝑖𝑛^(−1) 𝑥, 𝑥∈[−1/√2, 1/√2]. Also, write range of f(x). #trigonometry

Q) The value of tan[1/2 cos^(−1) (√5/3)] is (a) (3+√5)/2 (b) (3−√5)/2(c) (−3+√g5)/2(d) (−3−√5)/2