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MathsMediumMCQ2025 · 28 Jan Shift 1

Q17.If ∫ −π2 2 96x2(1+ex)cos2 x (1) 64 (2) 196 (3) 144 (4) 100

What This Question Tests

This problem tests the application of definite integral properties, specifically the King's rule and properties of even/odd functions, to simplify and solve the integral.

Concepts Tested

Properties of definite integralsEven and odd functionsKing's rule (a+b-x property)

Formulas Used

integral from -a to a of f(x)dx = 2 * integral from 0 to a of f(x)dx if f(x) is even

integral from a to b of f(x)dx = integral from a to b of f(a+b-x)dx

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