Evalute the determinants in queations 1 ...

Evalute the determinants in queations 1 and 2 :
Find the values of x, if
(i) `|{:(2,4),(5,1):}|=|{:(2x,4),(6,x):}|`
(ii)`|{:(2,3),(4,5):}|=|{:(x,3),(2x,5):}|`

Text Solution

Verified by Experts

The correct Answer is:

`x=2`

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Knowledge Check

Find the value of x -2(1)/(3)+4(3)/(5) = x

A

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MODERN PUBLICATION-DETERMINANTS-Exercise 4(a) (SHORT ANSWER TYPE QUESTIONS)

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