Answer:
Yes they lucky
Step-by-step explanation:
Wait the choices are only one
B
±11 is the answer........
sec (x)
sec (x) tan (x) cos (x) csc (x) =
We know sec = 1/ cos
Tan = sin/cos
csc = 1/sin
Replacing into the expression
1/ cos (x) * sin(x)/ cos (x) * cos (x) * 1 / sin(x)
Canceling like terms
1/ cos (x)
sec(x)
<u>The height of the tree:-</u>
