TrueHere in first determinant C1 and C3 are identical.Taking cos A and cos B common from C2 and C3.Here C2 and C3 are identical.= 0Hence the statement is true.

Q. 555.0( 1 Vote )

State True or Fal

Class 12th Mathematics - Exemplar 4. Determinants

Answer :

True

Here in first determinant C₁ and C₃ are identical.

Taking cos A and cos B common from C₂ and C₃.

Here C₂ and C₃ are identical.

= 0

Hence the statement is true.

Rate this question :

How useful is this solution?

We strive to provide quality solutions. Please rate us to serve you better.

PREVIOUSState True or Fal NEXTState True or Fal

Try our Mini CourseMaster Important Topics in 7 DaysLearn from IITians, NITians, Doctors & Academic Experts

Dedicated counsellor for each student

24X7 Doubt Resolution

Daily Report Card

Detailed Performance Evaluation

view all courses