Home
Class 8
MATHS
If the sum of the square of p and twice ...

If the sum of the square of p and twice of q is equal to the square root of the sum of the square of r and s, wirte a formula wth p as the subject.

A

` p = sqrt(2p - sqrt(r^(2)+s^(2)))`

B

` p = sqrt(r^(2) +s^(2) - 2q) `

C

` p = sqrt(2q- r^(2) - s^(2))`

D

` p = sqrt(1-k^(2))`

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • Formulae

    PEARSON IIT JEE FOUNDATION|Exercise Very Short Type Question|20 Videos

  • Formulae

    PEARSON IIT JEE FOUNDATION|Exercise Short Answer Type Question|25 Videos

  • GEOMETRY

    PEARSON IIT JEE FOUNDATION|Exercise CONCEPT APPLICATION (Level 1)|60 Videos

Similar Questions

Explore conceptually related problems

if the slant height (l) of a cone is equal to the square root of the sum of the squares of radius (r) and height (h) then,

Prove that the sum of the squares of the sides of a rhombus is equal to the sum of the squares of its diagonals.

Prove that the sum of the squares of the diagonals of a rhombus is equal to the sum of the squares of the sides.

The sum of the roots of the equation x^2+ px + q= 0 is equal to the sum of their squares, then

Prove that the sum of the squares of the diagonals of parallelogram is equal to the sum of the squares of its sides.

Prove that three times the sum of the squares on the sides of a triangle is equal to four times the sum of the square on the medians of the triangle.

If the sum of the roots of the equation ax^(2) + bx+ c = 0 is equal to the sum of their squares then

Three xx the sum of square of the sides of a triangle is equal to four xx the sum of the square of the medians of the triangle.

Prove that in any triangle; the sum ant the squares of any two side is equal to twice the square of half of the third side together with twice the square of the median which bisects the third side.