Question
Which of the following fibers will melt when
heated?Solution
Synthetic fibers like nylon melt when heated. This characteristic makes them potentially dangerous if exposed to high heat, as they can stick to the skin.
`sqrt(sqrt(6-sqrt(6-sqrt(6)) ... prop)` = ?
If the 14th term of an arithmetic series is 6 and 6th term is 14, then what is the 95th term?
What is the simplified form of the expression?
(1 + x) (1 + x²) (1 + x⁴) (1 + x⁸) (1 – x)?
A.(1-x40)
B.(1-x1...
If AB = x + 3, BC = 2x and AC = 4x − 5, then for what value of ‘x’ does B lie on AC?
If (x² + 1)/x = 3, what is the value of (x¹² + 1)/x ⁶ ?
When 732 is divided by a positive integer x, the remainder is 12. How many values of x are there?
If (a + b) = 9 and (a2 + b2) = 53, then find the value of (a × b).
If p = 36 - q - r and pq + r(q + p) = 310, then find the value of (p² + q² + r²).
If x + 1/x = 5 then find out the value of x⁵ + 1/(x⁵)?
If 2x + 3y = 19 and 3x - 2y = 9, then the value of x2 + y2 is: