IITM BS Question 21 - Week 2 Practice

Prasnya

IITM BS Question 21 - Week 2 Practice | Prasnya

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Q21Numerical3 Marks16 Jul 2023

Consider the system of linear equations represented in the matrix form

Ax=b

, where

A=\begin{bmatrix}1&1&3\\1&2&4\\1&3&\alpha\end{bmatrix}

and

b=\begin{bmatrix}2\\3\\\beta\end{bmatrix}

. What is the value of

\alpha+\beta

if the above system has infinitely many solutions?

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Q21

00:00

16 Jul 2023

Mathematics 2 · Week 2

Q21.Consider the system of linear equations represented in the matrix form

Ax=b

, where

A=\begin{bmatrix}1&1&3\\1&2&4\\1&3&\alpha\end{bmatrix}

and

b=\begin{bmatrix}2\\3\\\beta\end{bmatrix}

. What is the value of

\alpha+\beta

if the above system has infinitely many solutions?

Your Answer

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