Question

If x Cos theta = 1,
tan theta =y, find the value x^2- y^2​

Answer 1

Answer:

Answer is 1

Step-by-step explanation:

X Cosθ=1

∴Xθ=cos^-1(1)

∴θ=0  ∴X=1

tanθ=Y

∴Y=0

∴X^2-Y^2

=(1)^2-0

=1

THIS IS YOUR ANSWER