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yarga [219]
4 years ago
7

Which expression is equivalent to sin Bcsc Bsec B for all values of B for which sin Bcsc Bsec B is defined?

Biology
1 answer:
cluponka [151]4 years ago
7 0
<h3>Answer:  sec(B), third choice</h3>

Recall that csc, which stands for cosecant, is defined as follows

csc(x) = 1/( sin(x) )

it is the reciprocal of the sine function. Multiplying csc(B) and sin(B) together yields 1. This result multiplies with the only thing left, sec(B), to get the final answer.

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