JEE MATHEMATICS MCQ: 2D GEOMETRY SYSTEM

1 Easy

1 of 1

Application +4 | -1

O

is the origin and

P\left(x_1, y_1\right), Q\left(x_2, y_2\right)

are two points

O P \times O Q \sin \angle P O Q=

View answer and explanation

Correct option: C

\left|x_1 y_2-x_2 y_1\right|

Option C (

\left|x_1 y_2-x_2 y_1\right|

) is correct because it represents twice the area of the triangle formed by the origin and the two points P and Q.

More Questions from 2D GEOMETRY SYSTEM

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\alpha

(\alpha, 2 \alpha)

\Delta A B C

A(0,2), B(2,0)

C(4,4)

P

2 P A=3 P B

A

(0,0)

B

(4,-3)

(1, \sqrt{3}),(0,0)

(2,0)

(1,5),(-3,1) \,\&\,(-2,1)

9 x^2-16 y^2-18 x+32 y-23

=0

25 x^2+9 y^2-50 x-18 y+33=0

(0,0)(3,0)

(0,4)