Math, asked by zoyakhan786yy, 5 months ago

if tan 0= 1 √7 ; find the value of sin 0 + 3 cos 0​

Answers

Answered by JulfekarAhmad786
0

Answer:

tanθ=

7

1

⇒cotθ=

7

∴sec

2

θ=(1+tan

2

θ)=1+

7

1

=

7

8

and cosec

2

θ=(1+cot

2

θ)=1+7=8.

cosec

2

θ+sec

2

θ

cosec

2

θ−sec

2

θ

=

8+

7

8

8−

7

8

=

64

48

=

4

3

.

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