Suppose theta is an angle in the standard position whose terminal side is in quadrant 4 and cot theta = -6/7. find the exact values of the five remaining trigonometric functions of theta

Part 1)  

Part 2)  

Part 3)

Part 4)

Part 5)   

Step-by-step explanation:

we know that

If angle theta lie on Quadrant IV

then

The function sine is negative

The function cosine is positive

The function tangent is negative

The function secant is positive

The function cosecant is negative

step 1

Find

we know that

we have

substitute

square root both sides

step 2

Find

we know that

we have

therefore

step 3

Find

we know that

we have

therefore

step 4

Find

we know that

we have

substitute

square root both sides

 -----> is positive

step 5

Find

we know that

we have

therefore

step-by-step explanation:

y = | -2(-2) |     →     y = | 4 |     →     y = 4       ⇒   (-2, 4)

y = | -2(-1) |     →     y = | 2 |     →       y =   2       ⇒   (-1, 2)    

y = | -2(0) |     →     y = | 0 |     →       y = 0         ⇒   (0, 0)

y = | -2(1) |   c →     y = | -2 |     →     y =   2         ⇒   (1, 2)    

y = | -2(2) |     →     y = | - 4 |     →     y =   4         ⇒   (2, 4)