Question

сosec Q =✓7 then cot Q -cosec Q?​

Answer 1

Step-by-step explanation:

сosec Q =✓7 = H/P

it means

H = √7

P = 1

B = ?

H^2 =P^2+B^2

√7)^2 = 1^2+B^2

7 =. 1 + B^2

7-1 = B^2

6 = B^2

√6 = B

cot Q -cosec Q

B/P - H/P

√6/1 - √7/1

√6 - √7