Questions
Statement-1: If the angle between two asymptotes of a hyperbola its eccentricity is .
Statement 2: Angles between the asymptotes of the hyperbola .
detailed solution
Correct option is C
Equation of the asymptotes is xa±yb=0And if θ is an angle between the asymptotes tan θ =2ba1+b2a2=2tanϕ1+tan2ϕ where ϕ=tan−1ba=tan2ϕ⇒θ=2ϕ=2tan−1ba and the statement-1 is true. Using in statement-1. If π3=2tan−1ba⇒tanπ6=ba⇒3b2=a2⇒3e2−1=1⇒e=23 If π3=π−2tan−1ba⇒ba=tanπ3=3⇒b2=3a2⇒e2−1=3⇒e=2Showing that statement-1 is falseTalk to our academic expert!
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