Math, asked by ihateplaystation, 1 year ago

prove that sin x/ sec x +Tanx -1 + cosx/cosecx +cotx -1 = 1

Anonymous: is the question correct ?

ihateplaystation: yes

Answers

Answered by krishdubey11

Answer:

Step-by-step explanation:

1. Convert the denominator to cos terms.

2. Further add the terms in the denominator.

3. Take SinxCosx ( or Sin theta cos theta as I have done) common from the whole expression

4. Take the LCM of the terms and bring the like terms together for further evaluation.

5. Multiply the terms in the denominator and simplify.

6. Replace sin2θ + cos2θ= 1

7. LHS=RHS

Attachments:

ihateplaystation: tysm :D

Anonymous: nice answer ! I then the question should have been like : sin x/( sec x +Tanx -1 )+ cosx/(cosecx +cotx -1) = 1 ....the brackets were'nt there thats why i could not have solved .

ihateplaystation: no u don't know sh*t -_-

krishdubey11: welcome

ihateplaystation: wanna be genius mukherjee taking soo long even when you are copying it from this answer xD

Anonymous: my answer is different

Anonymous: ok will delete it

ihateplaystation: yep delete it

Answered by fakemalik4

Step-by-step explanation:

ans iin àaattachment.

Attachments:

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