Question

If cot a is equal to 12 by 5 then find the value of bracket open Sin A + Cos A bracket of force

Answer 1

cot A = 12/5
i.e , cos A/sin A = 12/5

therefore , cos A = 12 , sin A = 5

sin A + cos A = 5+12 = 17

Answer 2

cos A /sin A = 5/12
cos A=5
sinA= 12
add them
=5+12
=17