Question

If 16 cot x = 12, then sinx-cosx/sinx+cosx equals
A. 1/7
B. 3/7
C. 2/7
D. 0

Answer 1

Answer: AS PER YOUR REQUEST

YOUR ASWER  WILL BE 1/7

Step BY step explanation:- AS YOU KNOW COTX=12/16

                           MEANS COTX=3/4

                     TRY TO MAKE TRIANGLE WHICH HAVING BASE 3 AND PERPENDICULAR 4

AND U KNOW HYPOTE. WILL BE 5

SO

THEN SINX= 4/5

              COSX=3/5

AFTER PUTTING UR QUESTION WILL BECOME VERY EASY