Math, asked by suyog2086, 7 months ago

prove tany + Coty = 2Cosec2y

Answers

Answered by PatilSoham
0

Step-by-step explanation:

Please see below.

Explanation:

tan

y

+

cot

y

csc

y

=

(

sin

y

cos

y

+

cos

y

sin

y

)

×

1

1

sin

y

=

sin

y

×

sin

y

+

cos

y

×

cos

y

sin

y

cos

y

×

sin

y

=

sin

2

y

+

cos

2

y

sin

y

cos

y

×

sin

y

=

1

cos

y

=

sec

y

Answered by batradanish62
0

Answer:

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