Math, asked by deepak230, 1 year ago

1/secx - tanx - 1/cosx

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Answered by Jamesjade
3
1/secx-tanx - 1/cosx
Secx+tanx/secx^2-tanx^2 - 1/cosx. Conjugate
Secx+tanx/1 - secx. Identity
Tanx

Similarly simplify the by taking conjugate

deepak230: identity square me hota h na
Jamesjade: Conjugate lene ke baad square hi toh aata hai
Answered by cookie20
8

first we will solve the LHS and RHS

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