Question

in cosec A=√10, find other five trignometric ratios

Answer 1

Cosec a = √10

1)

sin a = 1/ Cosec a

sin a = 1/√10

2)

cos a = √1- sin²a

cosa = √1 - 1/10

cos a = 3/√10

3)

sec a = 1/cos a

sec a= √10/3

4 )

tan a = sinA / cosa

tan a =( 1/√10)/3/√10

tana = 1/3

5)

cot A = 1/tan A

cot A = 3

hope it helps

Answer 2

Step-by-step explanation:

By using pythagoras theorm.