∑
Math Lab
Classes
Class X
Class XII
Formulas
Quizzes
▶
Play
☰
Home
/
Class XII
/
Chapter 10
/
Quiz
Class XII
Chapter 10 : Mixed practice
12 questions
Question 1 of 12
Score:
0
/ 0
Magnitude of
3
i
^
−
4
j
^
3\hat i - 4\hat j
3
i
^
−
4
j
^
is
A
3
3
3
B
4
4
4
C
5
5
5
D
7
7
7
← Back to chapter notes
AI Summary
Summarize this page in your favorite LLM