Math, asked by chinnu8055, 1 year ago

the value of of (sin65+sin25)÷(cos65+cos25)

Answers

Answered by samsung1234

0

(sin65+sin25)÷(cos65+cos25)

=[Sin65°+(Cos90-65)]÷[Cos65°+(Sin90-65)]

=(Sin65°+Cos65°)÷(Cos65°+Sin65°)

=Sin65°÷Cos65°+Cos65°÷Sin65°

=Tan65°+Cot65°

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