Question
If '@' denotes 'addition', '#' denotes 'subtraction',
'$' denotes 'multiplication' and '%' denotes 'division', then what will be the value of the following expression? {(14 @ 21) $ 16 # 360 % (24 # 15)}Solution
{(14 @ 21) $ 16 # 360 % (24 # 15)} {(14 + 21) X 16 - 360 ÷ (24 - 15)} {35 X 16 - 360 ÷ 9} 560 – 40 = 520.
More Mathematical operation Questions
If a and b are the roots of x² + x – 2 = 0, then the quadratic equation in x whose roots are 1/a + 1/b and ab is
Solve the quadratic equations and determine the relation between x and y:
Equation 1: x² - 45x + 450 = 0
Equation 2: y² - 48y + 540 = 0�...
I. 14p² + 9p - 8 = 0
II. 4q² - 19q + 12 = 0
I. 35x² + 83x + 36 = 0
II. 42y² + 53y + 15 = 0
I. x² - (16)2 = 0
II. 2y - 14 = 0
I. 5q = 7p + 21
II. 11q + 4p + 109 = 0
I. 2x² - 9x + 10 = 0
II. 3y² + 11y + 6 = 0
I. 2p2 - 3p – 2 = 0 II. 2q2 - 11q + 15 = 0
Solve the quadratic equation:
5x² − 13x + 6 = 0
I. 2y² - 35y + 132 = 0
II. 2x² - 31x + 110 = 0
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