Math, asked by anupamkumar927, 9 months ago

D
Sino+coso = 2xy then prove that
on
tano=x/y

Answers

Answered by anchaldhiman22

0

Answer:

2x+y-2xy = (4cosø-2sinø)+(cosø-3sinø)+(4cosø-2sinø)(cosø-3sinø)

= 5cosø-5sinø + 2sin^2ø+4-14sinøcosø

Step-by-step explanation:

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