Evaluate
(1+tan²A) (1-sin²A)
Answers
Answered by
2
Answer:
Step-by-step explanation:1+tansq.A=secsq.A
And 1-sinsqA=cossqA
Then, secsqA.cossq.A=1
Answered by
1
Step-by-step explanation:
(1+tan²A) (1-sin²A)
= (1+tan^2 A) (cos^2 A)
=> sin^2 A
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