Advertisements
Advertisements
प्रश्न
State true and false:
The value of 2x – 3 = 1, when x = 0
विकल्प
True
False
उत्तर
False.
Verification 2x − 3 = 1,
When x = 0
2 × 0 − 3 = 1
= 0 − 3
= − 3
−3 = 1
APPEARS IN
संबंधित प्रश्न
Fill in the blank, when:
x = 3, y = 6, z = 18, a = 2, b = 8, c = 32 and d = 0.
y × d = .............
Find the value of 5x + 3y − 6z, when x = 3, y = 5 and z = 4
Show that the value of x3 – 8x2 + 12x – 5 is zero, when x = 1.
If x = 2, y = 5 and z = 4, find the value of the following:
`"xz"/"yz"`
Evaluate:
(3y + 8y) – 5y
Simplify:
`"a"-(2"a"-overline(4"a"+3"a"))`
Fill in the blank:
5a + 4b + 4x − 2c = 4x − (...........)
Fill in the blank:
7x + 2z + 4y − 3 = − 3 + 4y + (.............)
Multiply and then evaluate:
(x2 – y) and (xy – y2); when x = 1 and y = 2.
Multiply and then evaluate:
(x – 2y + z) and (x – 3z); when x = − 2, y = − 1 and z = 1.
