1.

The value of Yan( tan-1 3/2+cos-1 3/2)​

Answer»

Step-by-step EXPLANATION:

How can cos-1( 3/2) and tan-1( 3/2) be DEFINED?

RANGE of cos function is [1,1]

Or in other words Domain of cos-1 function is [1,1]

I THINK it's WRONG... the question.



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