Mathematics MCQs
Total 9,393 MCQs • Page 139 of 940 • Click any option to reveal the correct answer
Reveal the correct answers of all questions on this page at once
1381.What is the mean of 4, 7, 8, 10, 12?
1382.If a^(x-1) . a^(x+1) = a^10 then x is?
1383.The slope of vertical line is?
1384.If vectors are perpendicular, dot product is?
1385.A dice is rolled. Probability of getting a number divisible by 2 or 3 is?
1386.If det(A) = 0, matrix is?
1387.The value of tan² 45° + cot² 45° is ____?
1388.The derivative of e^(2x) is?
1389.If a set has 4 elements, the number of subsets having at least 2 elements is?
1390.If log(x) + log(2) = 1, then x is?