Home
Class 12
MATHS
If x=2+3i and y=2-3i then find the value...

If x=2+3i and y=2-3i then find the values of : `(x^(2)+xy+y^(2))/(x^(2)-xy+y^(2))`

Text Solution

Verified by Experts

The correct Answer is:
`-(3)/(23)`
Promotional Banner

Topper's Solved these Questions

  • COMPLEX NUMBER

    CHHAYA PUBLICATION|Exercise EXERCISE 4(LONG ANSWER TYPE QUESTION )|27 Videos
  • COMPLEX NUMBER

    CHHAYA PUBLICATION|Exercise SAMPLE QUESTION FOR COMPETITIVEEXAMS(Multiple Corrrect Answer type)|7 Videos
  • COMPLEX NUMBER

    CHHAYA PUBLICATION|Exercise EXERCISE 4 (VERY SHORT ANSWER TYPE QUESTIONS)|34 Videos
  • CIRCLE

    CHHAYA PUBLICATION|Exercise Sample Questions for Competitive Exams (E. Assertion-Reason Type)|2 Videos
  • CONTINUITY AND DIFFERENTIABILITY

    CHHAYA PUBLICATION|Exercise Sample Questions for Competitive Examination (Assertion - Reason Type)|2 Videos

Similar Questions

Explore conceptually related problems

If x=2+3i and y=2-3i then find the values of (x^(3)-y^(3))/(x^(3)+y^(3))

If x =1 + sqrt2 + sqrt3 and y =1 + sqrt2 -sqrt3 then find the value of (x^(2) +4xy +y^(2))/(x+y)

If x=(sqrt3+1)/(sqrt3-1) and xy=1 then find the value of (3x^2+5xy+3y^2)/(3x^2-5xy+3y^2)

If x= (sqrt7+sqrt3)/(sqrt7-sqrt3) and xy= 1 then find the value of (x^2-xy+y^2)/(x^2+xy+y^2) .

(x^(2)-2xy)dy+(x^(2)-3xy+2y^(2))dx=0

If x - y = 3, xy = 28 then let's find out the value of (x^2 + y^2)

(a) If x : y = 3 : 4 , then find the value of the ratio (2x + y) : ( 9x - 2y) . (b) If x : y = 5 : 4 , then find the value of the ratio (x^(2) + xy) : (x^(2) - xy) .

If x= (sqrt7+sqrt3)/(sqrt7-sqrt3) and xy = 1, find the value of (x^2+3xy+y^2)/(x^2-3xy+y^2)

If x= (sqrt5+1)/(sqrt5-1) and x = 1/y then find the value of (3x^(2) -7xy + 3y^(2))

If x+y=3 and xy=2,then the value of x^3-y^3 is equal to