MrsMartin
MrsMartin
04-05-2018
Mathematics
contestada
Verify the identity. Help please!!!
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11beehshahbaz
11beehshahbaz
04-05-2018
The given expression can be proved using the Pythagorean identity as shown below:
[tex]L.H.S \\ \\ = 1+ sec^{2} *sin^{2}x \\ \\ =1+ \frac{1}{cos^{2}x } sin^{2}x \\ \\ =1+tan^{2}x \\ \\ =sec^{2}x \\ \\ = R.H.S [/tex]
Thus, the Left hand side has been proved equal to Right Hand Side.
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