Question

If A+B = 90, then tan A/cotB+cotA/tanB​

Answer 1

Step-by-step explanation:

ml

tanA /cot B + cot A /tan B

tan A x 1/cot B + cot A x 1/tan B

tan A x Tan B + cot A x Cot B

tan. cot (a + b)

1 ( 90) ( tan x Cot = 1 and a +b = 90 given)

therefore answer is 90

Answer 2

Answer:

i just tried this

may be there would be flaws