Quantitative Aptitude Trigonometry

जर sin θ = x cos ϕ आणि cos θ = y sin ϕ, तर cos2 ϕ चे मूल्य आहे:

1
\(\rm \frac{(1+y^2)}{(x^2-y^2)}\)
2
\(\rm \frac{(1-y^2)}{(x^2-y^2)}\)
3
\(\rm \frac{(y^2-1)}{(x^2-y^2)}\)
4
\(\rm \frac{y^2(x^2-1)}{(x^2-y^2)}\)

Sponsored

hivanix.in

Visit

This quiz is brought to you by hivanix.in

🌐 Web App Development

Other Tools: chatwiz.hivanix.in mmspace.hivanix.in unogame.hivanix.in

Quick Navigation

Home

Subjects

Chapters