Question

Please say the answer fast​

Answer 1

Answer:

cosx=

secx

1

=

13

5

∵

secx=

5

13

sin 2

cos 2

1

⟹

sin 2

1−

cos 2

1−

169

25

=

169

144

⟹

sinx=

±

1 3

1 2

xlies in fourth quadrant, the value of sinxwill be negative.

∴

sinx=

−

1 3

1 2

cscx=

sinx

1

=

−

1 2

1 3

tanx=

cosx

sinx

=

(

13

5

)

(−

1 3

1 2

)

=

−

5

12

cotx=

tanx

1

=

−

12

5

Answer 2

Answer:

answer is 4-Other

Step-by-step explanation:

2/3 is not the answer

2/5is not the answer

1/3is not the answer

4/5 is not the answer