Math, asked by abhishekpal705424, 9 months ago

Prove the following identities.
1+ sine
(sec Os+ tan )?
1-sine​

Answers

Answered by SHIVAMBANDE18122005
2

Step-by-step explanation:

Explanation:

1

sin

x

1

+

sin

x

=

(

sec

x

tan

x

)

2

Left Side :

=

1

sin

x

1

+

sin

x

=

1

sin

x

1

+

sin

x

1

sin

x

1

sin

x

=

1

2

sin

x

+

sin

2

x

1

sin

2

x

=

1

2

sin

x

+

sin

2

x

cos

2

x

=

1

cos

2

x

2

sin

x

cos

2

x

+

sin

2

x

cos

2

x

=

1

cos

2

x

2

1

cos

x

sin

x

cos

x

+

sin

2

x

cos

2

x

=

sec

2

x

2

sec

x

tan

x

+

tan

2

x

=

(

sec

x

tan

x

)

(

sec

x

tan

x

)

=

(

sec

x

tan

x

)

2

=

Right Side

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