Given that sec theta= -37/12, what is the value of cot theta , for pie/2 < theta< pie?
a.-35/12
b.-12/35
c.12/35
d.35/12

The answer is B. Thank me in the future!

always remember ~Positive Vibes~

Option B is correct.

Step-by-step explanation:

Given that

and the terminal point is in quadrant 2,i.e

we have to find the value of

As in second quadrant is negative.

As in second quadrant all trigonometric functions are negative except

Option B is correct.

solution:

the given function is ,

      =

the three roots of this quadratic function is , 0 ,8 and 10.all the roots are real and rational.

if a quadratic equation is of the form ,

sum of the roots = a + b +c= 0+8+10=18=  

product of roots taken two at a time = a b + b c+ c a = 0+80+0=80 =  

product of roots = a b c = 0=  

there are 11 doors in a hall starting from 0 to 11.the entry in the hall is permitted through gate number 0 and exit is allowed through only gate number 8 and 10.so, three roots(0,8,10) of quadratic function is given by entry and exit route of this hall.