Question
What approximate value
will replace the question mark (?) in the following? ? = 19.02 × 13.99 – 22.98 × 8.01 + 15.99 × 12.02Solution
? = 19.02 × 13.99 – 22.98 × 8.01 + 15.99 × 12.02 ? ~ 19 × 14 – 23 × 8 + 16 × 12 ? ~ 266 – 184 + 192 ? ~ 274
If (x - 1) 3 Â + (y - 2) 3 Â + (z - 3) 3 Â + 3(x + y - 3)(y + z - 5)(x + z - 4) = 0, then what is the value of (x + y +...
In an orchard, the ratio of the number of mango and lichi trees is 9:10, respectively. Also, there are few apple trees in the orchard which is 50% more ...
If x + 1/x = 6, then x2 + 1/x2 is:
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If  a 2 + b 2 + c 2 = 40 & ab + bc + ca = 12 then a + b+ c = ?
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