Question

If sec@sin@ =0, then find the value of @if sec theta sin theta equal to zero then find the value of theta ​

Answer 1

Answer:

sec@ sin@ = 0

sin@ / cos@ = 0

tan@ = 0

Thus, @ = 0

Answer 2

Answer:

90

Step-by-step explanation:

as sec=1\cos

1/cos×sin

sin/cos

tan

tan@=0

but tan90=0

therefore @= 90 degree