sec^2Φ(1+tan^2Φ)=1.
PROVE THAT...
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5
= Sec²Ø(1+tan²Ø)
= Sec²Ø × Cosec²Ø
= 1
Answered by
1
Answer:
=sec²∅(1+tan²∅)
=sec²∅ × cosec²∅
=1
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