Question
Which of the following is an open source software
?Solution
The correct answer is C
The mean age of 30 students was calculated as 15 years. However, it was later discovered that one student's age was mistakenly entered as 15 years inste...
If ab + bc + ca = 0
Find the value of 1/(a2 - bc) + 1/(b2 - ca) + 1/(c2 - ab)
- If x² - 2x + 1 = 0, then find the value of (x⁴ + x⁻⁴)(x + x⁻¹).
If a 2 + b 2 + c 2 = 40 & ab + bc + ca = 12 then a + b+ c = ?
If x = 99, then the value of x5 - 100x4 + 100x3 - 100x2 + 100x - 1 is
(288 ÷ 8)² × (144 ÷ 24)³ = 24 × ? × (51840 ÷ 20)
What is the HCF of (x³ + 3x² - x - 3) and (x³ + 4x² + x - 6)?
Suppose xy = -15 and (x² + y²) = 34, then determine the value of (x – y).
If a+1/a =9, then a5+1/a5 is equal to: