Question

WHAT IS THE VALUE OF COSEC1410

Answer 1

Answer:

I’ll consider 1410 in terms of degrees.

By co-terminal angles, we want to get an angle from 0 to 360

(since we know special angles of 30, 45, and 60)

1410 - 360 = 1050 (since x - 360 is still x in terms of revolutions)

1050 - 360 = 690

690 - 360 = 330.

csc 1410 is the same as csc 330.

We also know that csc 330 = 1 / sin 330.

Thus, sin 330 = sqrt3 / 2

(by reference angle of 30 and knowing that cos is positive in quadrant 4)

(or even just looking it up)

Therefore, csc 330 = 1 / - 1/2

= 1 (-2)

csc 330 (degrees) = -2.

Step-by-step explanation:

I hope my explanation is helpful for you.....