Advertisements
Advertisements
प्रश्न
An equation is true for all values of its variables.
पर्याय
True
False
उत्तर
This statement is False.
Explanation:
As equation is true only for some values of its variables, e.g. 2x – 4 = 0 is true, only for x = 2.
APPEARS IN
संबंधित प्रश्न
Factorize (a - b + c)2 + (b - c + a)2 + 2(a - b + c) (b - c + a)
Factorize 4( x - y)2 -12( x - y)( x + y ) + 9(x + y )2
Factorize `2x^2 + 3sqrt5x + 5`
Factorize the following expressions:
54x6y + 2x3y4
Multiply: x2 + y2 + z2 − xy + xz + yz by x + y − z
Factorize: x4 + x2 + 25.
The factors of x4 + x2 + 25 are
Multiply: (-2x + 3y)(2x - 3y)
Divide: x5 - 15x4 - 10x2 by -5x2
A triangle is made up of 2 red sticks and 1 blue sticks 
. The length of a red stick is given by r and that of a blue stick is given by b. Using this information, write an expression for the total length of sticks in the pattern given below:
