#(1+cot(x))/(sin(x)+cos(x))# the directions say to express the answer in terms of sin?
1 Answer
Nov 19, 2017
Explanation:
Given:
Substitute
Multiply by 1 in the form of
Multiply the numerators:
Distribute the sin(x):
Please observe that the sines cancel in the second term of the numerator:
The second fraction becomes 1: