Latest exam Aptitude Question SOLUTION: If sin alpha is less then 0, cos alpha = 1/3, cos beta is less then 0 and sin beta = -2/3, find the following: a. sin(alpha + beta) b. cos (alpha - beta)

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(#M40077307) EXAM Numerical Ability question Keep an EYE

If sin alpha is less then 0, cos alpha = 1/3, cos beta is less then 0 and sin beta = -2/3, find the following:
a. sin(alpha + beta) b. cos (alpha - beta)

Asked In exam (9 years ago)

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