Question

Sec theta = - cosec theta. What is the value of theta here?

Answer 1

Answer:

theta = 135 degress

Step-by-step explanation:

sec(135)= -cosec(135)

sec(90+45) = - cosec(90+45)

as we know that (90+theta ) belongs to second quadrant

in second quadrant sin and cosec are positive (All Sliver tea cups)

-cosec 45= - sec 45

$\sqrt{2} = \sqrt{2}$