Class 12 Determinants Assignments Determinants Assignments Assignment 01 (CM23M120401) Answer key for Determinants Assignment 01 (CM23M120401) Resources Ncert Solutions Assignments MCQ’s

# Category: Determinants

## Determinants Class 12 Mcq Test (120401)

Determinants Class 12 Multiple Choice Test Resources Ncert Solutions Assignments MCQ’s

## If area of triangle is 35 sq units with vertices (2, –6), (5, 4) and (k, 4). Then k is:

5. If area of triangle is 35 sq units with vertices (2, –6), (5, 4) and (k, 4).

## Find equation of line joining (1, 2) and (3, 6) using determinants.

4. (i) Find equation of line joining (1, 2) and (3, 6) using determinants. Determinants Exercise 4.2 Previous

## Find values of k if area of triangle is 4 sq. units and vertices are: (i) (k, 0), (4, 0), (0, 2)

3. Find values of k if area of triangle is 4 sq. units and vertices are: (i) (k,

## Show that points A(a, b+c), B(b, c+a), C(c, a+b) are collinear.

2. Show that points A(a, b+c), B(b, c+a), C(c, a+b) are collinear. Determinants Exercise 4.2 Previous Next Class

## Find area of the triangle with vertices at the point given in each of the following: (i) (1,0), (6,0), (4,3)

1. Find area of the triangle with vertices at the point given in each of the following: (i)

## If (\begin{vmatrix}x & 2 \18 & x \end{vmatrix})=(\begin{vmatrix}6 & 2 \18 & 6 \end{vmatrix}), then x is equal to:

8. If (begin{vmatrix}x & 2 \18 & x end{vmatrix})=(begin{vmatrix}6 & 2 \18 & 6 end{vmatrix}), then x is

## Find values of x, if (\begin{vmatrix}2 & 4 \5 & 1 \end{vmatrix})=(\begin{vmatrix}2x & 4 \6 & x \end{vmatrix})

7. Find values of x, if (i) (begin{vmatrix}2 & 4 \5 & 1 end{vmatrix})=(begin{vmatrix}2x & 4 \6 &

## If (A=\begin{vmatrix}1 & 1 & -2 \ 2 & 1 & -3 \ 5 & 4 & -9 \end{vmatrix}), find |A|.

6. If (A=begin{vmatrix}1 & 1 & -2 \ 2 & 1 & -3 \ 5 & 4 &