Latest AIEEE Aptitude Question SOLUTION: If sin 3α = 4 sin α sin (x + α) sin (x – α) then 864 sin2 x + 3620 cos2 x is equal to - (A) 1550 (B) 1650 (C) 1553 (D) 1653

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(#M40027598) AIEEE question Mental Ability Keep an EYE

If sin 3α = 4 sin α sin (x + α) sin (x – α) then
864 sin2
x + 3620 cos2
x is equal to -
(A) 1550 (B) 1650
(C) 1553 (D) 1653

Asked In AIEEE MAN (10 years ago)

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