Home
Class 11
MATHS
|(a+b, b+c, c+a), (b+c, c+a, a+b), (c+a,...

`|(a+b, b+c, c+a), (b+c, c+a, a+b), (c+a, a+b, b+c)|=K|(a,b,c), (b, c, a), (c, a,b)|`, then K=

A

1

B

2

C

3

D

4

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Similar Questions

Explore conceptually related problems

Select and write the correct answer from the given alternatives in each of the following:If D_1=|(a+b,b+c,c+a),(b+c,c+a,a+b),(c+a,a+b,b+c)| and D_2=|(a,b,c),(b,c,a),(c,a,b)|

If (b + c - a) / a, (c + a- b) / b, (a + b - c) / c are in A.P., then 1/a, 1/b, 1/c are in

Simplify : ( 2a - 3b + 3c ) ( 4a + 2b - c )

If (a + b) / (1- ab) , b, (b + c) / (1 - bc) are in A.P., then a, 1/b , c are in

If A = {a,b,c} , B={b,c,d} and C = {a,d,c}, then (A-B)xx (B nnC)=

If A={a,b},B={c,d},C={d,e} then {(a,c),(a,d),(a,e),(b,c),(b,d),(b,e)}=

If a/b=b/c and a,b,c>0 then show that, (a+b+c)(b-c)=ab-c^2

In A B C ,= if (a+b+c)(a-b+c)=3a c , then find /_Bdot