JEE MATHEMATICS MCQ: TRIGONOMETRIC EQUATIONS

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Application +4 | -1

Find the value of

\cos (29 \pi / 3)

View answer and explanation

Correct option: D

1 / 2

Option D (1/2) is correct because by simplifying the angle and using trigonometric identities,

\cos (29 \pi / 3)

can be reduced to

\cos (\pi/3)

which equals 1/2.

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\mathrm{X}

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