20mlarks
Multiple choice questions
Roll/No Class
(3marks)
1. Magnitude also know...
Mathematics, 10.04.2020 20:51 Deascry
20mlarks
Multiple choice questions
Roll/No Class
(3marks)
1. Magnitude also know as
a) Length
b) modulus
2. Vector is a quantity which has
c) matrix
d) column vector
a) Magnitude only b) direction
c)magnitude &direction d) row vec
3. If f(x) = 2x + 2 f(4)
a) 8
b) 18
c) 10
d) 11
Structural questions
1) If a = (8)
b= (h) find
a) 2a + b
(1m
b) 4b - 3a
-(1marl-
c) magnitude of lb
(imar
z= -5i +4j + 7k
2) Given that x = 2i + 3j - k y=31 + 2; +5k
a) Find the resultant vector of x + y + z ?.
(2mar
b) 3x + 2y - 2
Headline /4/2020
Answers: 3
Mathematics, 21.06.2019 14:10
which best describes the transformation from the graph of f(x) = x2 to the graph of f(x) = (x – 3)2 – 1? left 3 units, down 1 unitleft 3 units, up 1 unitright 3 units, down 1 unit right 3 units, up 1 unit
Answers: 1
Mathematics, 21.06.2019 16:10
The probability that a college student belongs to a health club is 0.3. the probability that a college student lives off-campus is 0.4. the probability that a college student belongs to a health club and lives off-campus is 0.12. find the probability that a college student belongs to a health club or lives off-campus. tip: p(a or b) = p(a) + p(b) - p(a and b) 0.54 0.58 0.70 0.82
Answers: 2
Mathematics, 21.06.2019 19:30
Find the actual dimensions of the box. the side length are in meters and integers. the surface area of the box is 104 m2 and volume of the box is 60 m3.
Answers: 1
Mathematics, 21.06.2019 20:10
21 type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar. the solution set of n2 - 14n = -45 is { (separate the solutions with a comma)
Answers: 3
Physics, 21.07.2020 14:01
Mathematics, 21.07.2020 14:01
Mathematics, 21.07.2020 14:01
Mathematics, 21.07.2020 14:01
Mathematics, 21.07.2020 14:01
Mathematics, 21.07.2020 14:01
Mathematics, 21.07.2020 14:01
Mathematics, 21.07.2020 14:01
Mathematics, 21.07.2020 14:01
Mathematics, 21.07.2020 14:01