Function x = \sin ^2\omegat + B \cos^2\omegat + C \sin \omegat\cos wt represents S.H.M

Correct Answer is : If A= -B; C=2B; amplitude = |B√2|

for any value of A,B and C (except C= 0)

If A= -B; C=2B; amplitude = |B\sqrt2|

If A=B; C=2B, amplitude = |B\sqrt3|

JEE Mains 2020 Model Paper 5 New Pattern

Question : 56 of 75

Marks: +1, -0

Function x=sin2ωt+Bcos2ωt +C‌sin‌ω‌t‌cos‌w‌t represents S.H.M

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