Question

if sin a = 3/4 then sec is​

Answer 1

Answer:

sinA = 3/4

then cosA = √4^2 - 3^2/4 (Pythogorean Theorem)

cosA = √16-9/4

cosA = √7/4

secA = 1/cosA = 4/√7.

If you want to rationalize the denominator,

4√7/7 is the answer.

Answer 2

Answer:

your answer is in attachment okk

Step-by-step explanation:

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