Prove that,
1. SinA.cosecA = 1
2. TanA.cotA = 1
3. CosA.secA = 1
Answers
Answered by
14
Q.No.1.Solution:-
LHS:
SinA.CosecA
= ×
= ×
= 1
Q.No.2.solutuon:-
LHS:
TanA.CotA
= ×
= ×
= 1
Q.No.3.Solution:-
LHS:
CosASecA
= ×
= ×
= 1
Attachments:
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