Q29 of 104 Page 204

Which of the following is correct for some 0 such that 0 ≤ θ < 90?

for θ = 0, secθ = 1

⇒ option B is correct

If , 0 < θ < 90, find the value of sinθ and tanθ.

If θ is the measure of an acute angle such that bsinθ = acosθ, then is =

If , then is ….

If , then the value of is ____