Hi Varun,
Do we need to find cos^-1 x when tan^-1 x = 3/4?
Written on March 30, 2017, 11:44 a.m.
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Answer of this question
Tan-1x=3/4,cos-1x
Davneet Singh
Comment
Hi Varun,
Do we need to find cos^-1 x when tan^-1 x = 3/4?
Written on March 30, 2017, 11:44 a.m.
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