Advertisements
Advertisements
प्रश्न
If a = 3, b = 0, c = 2 and d = 1, find the value of a2 + b2 − c2 + d2
Advertisements
उत्तर
a2 + b2 − c2 + d2
= (3)2 + (0)2 − (2)2 + (1)2
= 9 + 0 − 4 + 1
= 6
संबंधित प्रश्न
Fill in the blank, when:
x = 3, y = 6, z = 18, a = 2, b = 8, c = 32 and d = 0.
y − x = ...........
Fill in the blank, when:
x = 3, y = 6, z = 18, a = 2, b = 8, c = 32 and d = 0.
z − a − b = ................
Find the value of `("a+b"-"c")/(2"a")`, when a = 5, b = 7 and c = 2
If a = 3, b = 0, c = 2 and d = 1, find the value of 3a + 2b − 6c + 4d
If a = 3, b = 0, c = 2 and d = 1, find the value of abc − bcd + cda
If x = 2, y = 5 and z = 4, find the value of the following:
`"x"/(2"x"^2)`
Evaluate:
35b – (16b + 9b)
Simplify:
`5"x"^2-(3"x"-overline("x"^2-4))`
Insert the bracket as indicated:
a + 4b − 4c = a + (...............)
If P = − 12x2 – 10xy + 5y2, Q = 7x2 + 6xy + 2y2, and R = 5x2 + 2xy + 4y2 ; find P + Q + R
