Math, asked by parshlove, 1 year ago

1-cos A/1+cos A=cosec A-cot A

AddictionBoy: sorry di have forgotted the formula

AddictionBoy: which is very easy for the question

parshlove: no prob bro ✌

AddictionBoy: hmmm

AddictionBoy: i shall tell you after some time

tavisalalavanyoy5doj: ok

parshlove: ohkiee bro no prob

AddictionBoy: yaaaa

Answers

Answered by tavisalalavanyoy5doj

1+cos a/1-cos a=cosec a +cot a

LHS=1+cos a/1-cos a

1+cos a/1-cos x1+cos a/1+cos a

(1+cos a)2/1-cos2 a

(1+ cos a)2/sin2a

(1+cos a/sin a)2

(1/sin a+cos a/sin a)2

(cosec a+cot a)2

LHS =RHS

parshlove: thnkuu ✌

tavisalalavanyoy5doj: ur welcome

Answered by MacTavish343

hell.. oo

1+cos A/1-cos A=cosec A +cot A

LHS= 1+cos A/1-cos A

1+cos A/1-cos x1+cos A/1+cos A

(1+cos A)2/1-cos2 A

(1+ cos A)2/sin2A

(1+cos A/sin A)2

(1/sin A+cos A/sin A)2

(cosec A+cot A)2

LHS =RHS

parshlove: thnkuu soo mch✌

MacTavish343: Mention not

Previous Question

Next Question