Math, asked by BINOD1234ABC, 1 year ago

cos 40° cosec 50° + sin 50° sec 40°

Answers

Answered by Shilpakarpagam

16

cos40 ×cosec(90-40)+sin50×sec(90-50)
cos40 sec40+sin50 cosec50
cos40×1/cos 40+sin50×1/sin50
1+1=2.

BINOD1234ABC: Thanks of u

Shilpakarpagam: welcome

Answered by venkateshyugeswar

4

COS=1÷SEC
SIN=1÷COSEC
SO,, THE ANSWER IS 2

BINOD1234ABC: Thank you

venkateshyugeswar: your welcome

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