Math, asked by rawatji123, 1 year ago

find the value sin130°/sin50°

Answers

Answered by victory1venkatesh
17
We know that sin(180-x) = sin x 
So, sin 130 = sin 50
So, sin130/ sin 50= 1

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Answered by saindulakavath
29
sin 130
=sin ( 90 + 40 )

= cos (40)

sin 50
= sin ( 90-40)

= cos 40.

substitute sin130 and sin50 in sin130/sin/50

==> sin130/sin50

= cos40/cos40

= 1.
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