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CBSE Class 10 Answered

Prove identity
Asked by priya009 | 06 Mar, 2009, 09:00: PM
Expert Answer

If an equation is an identity, then it must be valid for  any value of the variable.

So, here if we substitute theta with 30 degrees,

 then LHS and RHS are not coming equal.

So, pl check the question once again and send it to us.We will solve it for you.

Answered by | 07 Mar, 2009, 12:45: PM
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