Q. 105.0( 1 Vote )

# If <img wid

Answer : Here, it is given that I is a 2 × 2 unit matrix

So, So, given equation becomes    Comparing the matrices, we get

1 + 2x = 1 …(i)

and y + 2 = 0 …(ii)

Solving eq. (i), we get

1 + 2x = 1

2x = 0

x = 0

Solving eq. (ii), we get

y + 2 = 0

y = -2

Hence, the value of x = 0 and y = -2

Rate this question :

How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.
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 RELATED QUESTIONS :

Using matrices, sMathematics - Board Papers

If possible, usinMathematics - Exemplar

If possible, usinMathematics - Exemplar

Using matrices, sMathematics - Board Papers

Prove that <span Mathematics - Board Papers

Find the value ofMathematics - Board Papers

If A is a <span lMathematics - Board Papers