Question

SecX - CosX = tanX×SinX. Verify these identities​

Answer 1

Step-by-step explanation:

Using the definitions of

sec

x

and

tan

x

, along with the identity

sin

2

x

+

cos

2

x

=

1

, we have

sec

x

−

cos

x

=

1

cos

x

−

cos

x

=

1

cos

x

−

cos

2

x

cos

x

=

1

−

cos

2

x

cos

x

=

sin

2

x

cos

x

=

sin

x

⋅

sin

x

cos

x

=

sin

x

tan

x

Answer 2

Answer:

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