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In Delta ABC, (a + b+ c) (b + c -a) = kb...

In `Delta ABC, (a + b+ c) (b + c -a) = kbc` if

A

`lamda lt 0`

B

`lamda gt 6`

C

`0 lt lamda lt 4`

D

`lamda gt4`

Text Solution

Verified by Experts

The correct Answer is:
C
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ARIHANT MATHS ENGLISH-PROPERTIES AND SOLUTION OF TRIANGLES -Exercise (Single Option Correct Type Questions)
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