Question

 If 8tanx=15, then sinx-cosx is equal to​

Answer 1

Answer:

ts 7/17 becoz 8tanx=15 tanx=15/8

we know that

tanx is perpendicular by base

so using Pythagoras theorem

we will get sinx=15/17

cosx=8/17

sinx-cosx= 15/17-8/17

=7/17

Answer 2

Answer:

7/17

Step-by-step explanation: A.T.Q tan x=15/8.

p/b=15/8. thus p=15 and b=8

if you make a figure you will find hypotenuse as 17

and sin x=p/h

cos x=b/h

thus sin x-cos x=7/h

and h=17

put value and get answer.