What least number must be added to 4131, so that the sum is completely divisible by 19?
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What is the equation of the line whose y-intercept is 4 and making an angle of 45° with the positive x-axis?
If ( x - 5)2 + (y - 2)2 + (z - 9)2 = 0 , then value of (x + y - z) is
If P = 22 + 62 + 102 + 142 + ... 942 and Q = 12 + 52 + 92 + ... 812, then what is the value of P – Q?
If secA + tanA = x, then find the value of x.
What is the slope of the line 2x - 5y = 12?
If the sum of squares of two real numbers is 41 and their sum is 9. Then the sum of cubes of these two numbers is
In a Rhombus ABCD, measure of angle CAB is 30°, what is the measure of angle ABC?