Question

Given 3 cot A = 4, find 1- tan^A/1+tan^A​

Answer 1

Step-by-step explanation:

3cotA =4

cotA=4/3

1-4/3^/1+4/3^

1-16/9 /1+16/9

9 gets canceled

1-16/1+16

-15/17

Answer 2

Answer:

1/7

Step-by-step explanation:

3cotA=4

cotA=4/3=adjacent/opposite

tanA=opp/adj=3/4

1-tanA/1+tanA=1-3/4/1+3/4

1/7