Question

if ( sin X + cosec X ) whole square + ( cosx + secx ) whole square = k + square of tan x + square of cot X then k = ​

Answer 1

Answer:

here when you remove bracket

you will obtain some values

by applying identities

we will get the value of k

hence k=7

Answer 2

Answer:

ya I also got the answers of this question

k=7

Step-by-step explanation:

you have to open the bracket and then by using some identities u will surely get the answer