Home
Class 12
MATHS
If (1-ix)/(1+ix)=a-ibanda^(2)+b^(2)=1,wh...

If `(1-ix)/(1+ix)=a-ibanda^(2)+b^(2)=1,where` `a,b in Randi=sqrt(-1),` then x is equal to

A

`(2a)/((1+a)^(2)+b^(2))`

B

`(2b)/((1+a)^(2)+b^(2))`

C

`(2a)/((1+b)^(2)+a^(2))`

D

`(2b)/((1+b)^(2)+a^(2))`

Text Solution

Verified by Experts

Promotional Banner

Similar Questions

Explore conceptually related problems

int sqrt(1+x^(2))dx is equal to

if cos (1-i) = a+ib, where a , b in R and i = sqrt(-1) , then

If (x+iy)^(1//3)=a+ib,"where "i=sqrt(-1),then ((x)/(a)+(y)/(b)) is equal to

If z_(1)=9y^(2)-4-10ix , z_(2)=8y^(2)+20i , where z_(1)=barz_(2) , then z=x+iy is equal to

If sin^(-1) ((2a)/(1 +a^(2))) + sin^(-1) ((2b)/(1 + b^(2))) = 2tan^(-1) x , then x is equal to

If "tan"^(-1) (sqrt(1+x^2)-1)/x=4 , then x equals :

If z_(1)=9y^(2)-4-10ix , z_(2)=8y^(2)+20i , where z_(1)=z_(2) , then z=x+iy is equal to

If tan A=(1)/(2), tan B=(1)/(3) then tan (2 A+B) is equal to

The value of tan ^(-1) sqrt((a lambda)/(b c))+tan ^(-1) sqrt((b lambda)/(c a))+tan ^(-1) sqrt((c lambda)/(a b)) where a, b, c in R^(+) and lambda=a+b+c is equal to

int (1)/((1+x^(2))sqrt(1-x^(2)))dx is equal to