Banner 0
Banner 1
Banner 2
Banner 3
Banner 4
Banner 5

Q.

If tanθ=ntanϕthen the maximum value of tan2(θϕ)is equal to

see full answer

Start JEE / NEET / Foundation preparation at rupees 99/day !!

21% of IItians & 23% of AIIMS delhi doctors are from Sri Chaitanya institute !!
An Intiative by Sri Chaitanya

a

(n1)22n

b

(n+1)24n

c

(n+1)22n

d

(n1)24n

answer is B.

(Unlock A.I Detailed Solution for FREE)

Ready to Test Your Skills?

Check your Performance Today with our Free Mock Test used by Toppers!

Take Free Test

Detailed Solution

tan(θϕ)=tanθtanϕ1+tanθtanϕ=(n1)tanϕ1+ntan2ϕtan(θϕ)=n1cotϕ+ntanϕcotϕ+ntanϕ2ntan2(θϕ)=(n1)2cotϕ+ntan2ϕ2 maximum value of tan2(θϕ)=(n1)24n

Watch 3-min video & get full concept clarity

Best Courses for You

JEE

JEE

NEET

NEET

Foundation JEE

Foundation JEE

Foundation NEET

Foundation NEET

CBSE

CBSE

score_test_img

Get Expert Academic Guidance – Connect with a Counselor Today!

whats app icon
If tan⁡θ=ntan⁡ϕthen the maximum value of tan2⁡(θ−ϕ)is equal to