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CBSE Class 10 Answered

Will I get marks if I shifted the terms cosec^2 theta and cot^2theta in the below mentioned question?👇    
question image
Asked by guptaabhinav0809 | 25 Sep, 2018, 08:41: PM
answered-by-expert Expert Answer
It is to prove question, so you have to bring RHS 
Now, if you don't shift you will get
(cosec x - cot x)2
which is not RHS
now you have to take -1 common outside
(cosec x - cot x)2
=((-1)(cot x - cosec x))2
=(cot x - cosec x)

Answered by Arun | 26 Sep, 2018, 10:25: AM
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