solve tan63×tan27
plzzzzzz solve this
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=tan63×tan27
=tan(90-27)×tan27
=cot27×tan27
=1/tan27×tan27
=1
Rajkumargupta04:
hii
Answered by
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Answer:
tan 63×tan 27
=tan63×tan(90-63)
=tan 63 × cot 63
=tan 63 × 1/tan 63
=1
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