Math, asked by anwessamohapatraxc, 5 hours ago

√1+cosA /√1-cosA =cosecA +cotA

Answers

Answered by megaa7226

0

Step-by-step explanation:

Side AB and BC and median AD of a triangle ABC are respectively proportional to side------

No figure given

1−cosA

1+cosA

×

1+cosA

1+cosA

=

1−cos

2

A

(1+cosA)

2

=

sin

2

A

1+cosA

=

sinA

1+cosA

⇒cscA+cotA

Answered by sujal1247

0

Answer:

answer is in attachment

I hope it will help

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