WHAT IS THE VALUE OF COSEC1410

1.	WHAT IS THE VALUE OF COSEC1410
Answer» 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.....

Answer»

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.....

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