Question
According to National Family and Health Survey which was
released by the Union health ministry in November 2021, India now has ______ women for every 1000 men.Solution
According to National Family and Health Survey which was released by the Union health ministry in November 2021, India now has 1020 women for every 1000 men.
- For what value of a does the quadratic equation x² + ax + 81 = 0 have real and identical roots?
I. 3y2 + 16y + 16 = 0
II. 2x2 + 19x + 45 = 0
I. 2x² - 7x + 3 = 0
II. 8y² - 14y + 5 = 0
Solve the quadratic equations and determine the relation between x and y:
Equation 1: 19x² - 88x + 100 = 0
Equation 2: 17y² - 79y + 90...
In each of these questions, two equations (I) and (II) are given.You have to solve both the equations and give answer Â
I. 7x² - 19x + 10 = 0...
I. 15/(√x)+9/(√x)=11√x
II. (√y)/4 + (5√y)/12 = 1/(√y)
I. 12a2 – 55a + 63 = 0
II. 8b2 - 50 b + 77 = 0
...I. 3p² - 11p + 10 = 0
II. 2q² + 13q + 21 = 0
I.√(3x-17)+ x=15
II. Â y+ Â 135/y=24Â
The equation x2 – px – 60 = 0, has two roots ‘a’ and ‘b’ such that (a – b) = 17 and p > 0. If a series starts with ‘p’ such...
