IITM BS Question 44 - Week 1 Practice

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IITM BS Question 44 - Week 1 Practice | Prasnya

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Q44Comprehension2 Marks16 Oct 2022

Passage

Consider the matrix

A=\begin{bmatrix}\frac{a}{2}&-\frac{a}{2}\\\frac{a}{2}&\frac{a}{2}\end{bmatrix}

for some real number

a

. Answer the given subquestions.

NOTE: Enter your answer to the nearest integer. Find the value of

a+\lambda

for which

\det(A-\lambda I)=0

, where

\lambda

is a real number and

a

is treated as a variable.

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Q44

00:00

16 Oct 2022

Mathematics 2 · Week 1

Q44.NOTE: Enter your answer to the nearest integer. Find the value of

a+\lambda

for which

\det(A-\lambda I)=0

, where

\lambda

is a real number and

a

is treated as a variable.@passage

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