Question

If 22 cos A-3 sin A = 20 sin A. then find the value of
tan" A+sinº A.sec? A.
12​

Answer 1

Step-by-step explanation:

value of A = 90°

so,

cos (90)

value of cos 90° is 0

so,

22 cos 0-3=0 only

tan 90 + sin 90 . secdbxbx

Answer 2

Answer:

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