1
AP EAPCET 2022 - 5th July Morning Shift
MCQ (Single Correct Answer)
+1
-0

If two vectors $$\mathbf{A}$$ and $$\mathbf{B}$$ are mutually perpendicular, then the component of $$\mathbf{A}-\mathbf{B}$$ along the direction of $$\mathbf{A}+\mathbf{B}$$ is

A
$$\sqrt{|A|^2+|B|^2}$$
B
$$\sqrt{|A|^2-|B|^2}$$
C
$$\frac{|A|^2-|B|^2}{\sqrt{|A|^2+|B|^2}}$$
D
$$\frac{|A|^2+|B|^2}{\sqrt{|A|^2-|B|^2}}$$
2
AP EAPCET 2022 - 4th July Evening Shift
MCQ (Single Correct Answer)
+1
-0

Which of the following is not true about vectors $$\mathbf{A}, \mathbf{B}$$ and $$\mathbf{C}$$ ?

A
$$(\mathbf{A} \cdot \mathbf{A})(\mathbf{B} \cdot \mathbf{C})$$ is a scalar value.
B
$$(\mathbf{A} \times \mathbf{B}),(\mathbf{B} \times \mathbf{C})$$ is a scalar value.
C
$$(\mathbf{A} \times \mathbf{C}) \times(\mathbf{B} \times \mathbf{C})$$ is a scalar value.
D
$$\mathbf{A} \times(\mathbf{B} \times \mathbf{C})$$ is a vector value.
3
AP EAPCET 2021 - 19th August Morning Shift
MCQ (Single Correct Answer)
+1
-0

One of the rectangular components of a force of 40 N is 20$$\sqrt3$$ N. What is the other rectangular component?

A
10 N
B
20 N
C
30 N
D
25 N
AP EAPCET Subjects
EXAM MAP
Medical
NEETAIIMS
Graduate Aptitude Test in Engineering
GATE CSEGATE ECEGATE EEGATE MEGATE CEGATE PIGATE IN
Civil Services
UPSC Civil Service
Defence
NDA
Staff Selection Commission
SSC CGL Tier I
CBSE
Class 12