value of sec(tan‐¹(1))
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Answer:
=2/2 this is the correct ans
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Answer:
Ф⇒theta
secФ(tanФ^-1 -1)
⇒secФ(cotФ-1)
⇒secФ*cotФ - secФ
⇒1/sinФ - 1/cosФ or cosecФ-secФ
⇒cosФ-sinФ/sinФcosФ
hope it helps!
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