The distance between the points (a cos θ + 6 sin θ, θ) and (θ, a sin θ – b cos θ), is :
A. a2 + b2
B. a2 – b2
C. \(\sqrt{a^{2}+b^{2}}\)
D. \(\sqrt{a^{2}-b^{2}}\)
Answer:C
The distance between the points (a cos θ + 6 sin θ, θ) and (θ, a sin θ – b cos θ), is :
A. a2 + b2 B. a2 – b2 C. \(\sqrt{a^{2}+b^{2}}\) D. \(\sqrt{a^{2}-b^{2}}\)