hey please solve this asap
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Answer:
Sin A = 8/17
Cos A = √1 - Sin²A
=√1 - (8/17)²
=√1- 64/289
=√289-64/289
=√225/289
=15/17
Sec A = 1/Cos A
= 1/15/17
= 17/15
tan A = sin A/cos A
=8/17 / 15/17
= 8/15
tan² A - sec² A + 34 cos A
= (8/15)²- (17/15)²+34×15/17
=64/225 - 289/225 + 2× 15
=64 - 289/225 + 30
=-225/225+30
= -1 + 30
= 29 (Ans)
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