If sin A = 6 over 13, then which of the following is correct?

sec A = 13 over 6

csc A = 13 over 6

sec A = 6 over 13

csc A = 6 over 13

Answer is B. CSC A = 13 over 6

You need to learn these basic rules:

Sin is opposite csc

Cos is opposite sec

Tan is opposite Cot

In saying this, CsC is the reciprocal for Sin. You would have to switch the numerator and denominatior to get your answer