Math, asked by vanshikaj749, 11 months ago

tan²o - cos²o+1 =0 prove that​

Answers

Answered by rinkum4239
1

Step-by-step explanation:

we have,

tan²0-cos²0+1 = 0

LHS,

we know that

tan0 = 0

and cos0 = 1

so 0²-1²+1 => 0 = RHS

hence proved....

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