poonma jain
poonma jain
How to solve Trig Identities
How to solve Trig Identities We have already learned about basic trigonometric identities. Now, let us learn how to solve trig identities. Identity 1: To Prove: (1 - sin ^2 Ө ) . sec^2 Ө = 1.Proof: We know (1 - sin ^2 Ө ) = cos ^2 Ө ----- (1)
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Uploaded on February 28, 2012
Taken on February 27, 2012
How to solve Trig Identities
How to solve Trig Identities We have already learned about basic trigonometric identities. Now, let us learn how to solve trig identities. Identity 1: To Prove: (1 - sin ^2 Ө ) . sec^2 Ө = 1.Proof: We know (1 - sin ^2 Ө ) = cos ^2 Ө ----- (1)
97
views
0
faves
0
comments
Uploaded on February 28, 2012
Taken on February 27, 2012