If the determinant `|b-cc-a a-bb^(prime)-c ' c^(prime)-a ' a^(prime)-b ' b^-c ' ' c^-a ' ' a^-b ' '|=m|a b c a ' b ' c ' a ' ' b ' ' c ' '|` , then the value of `m` s `0` b. `2` c. `1` d. `-1`

If the determinant |(b -c,c -a,a -b),(b' -c',c' -a',a' -b'),(b'' -c'',c'' -a'',a'' - b'')| is expressible an m |(a,b,c),(a',b',c'),(a'',b'',c'')| , then the value of m, is

If |b+c c+a a+b a+b b+c c+a c+a a+b b+c|=k|ab c c a b b c a| , then value of k is 1 b. 2 c. 3 d. 4

The value of the determinant |(b +c,a -b,a),(c +a,b -c,b),(a +b,c -a,c)| , is

If a+b+c+d = 24,a+b=c+d,a+c = 2(b+d) and a = b , what is the value of C?

The value of the determinant |-a b c a-b c a b-c| is equal to- 0 b. (a-b)(b-c)(c-a) c. (a+b)(b+c)(c+a) d. 4a b c

If a b c=0 , then find the value of {(x^a)^b}^c (a)1 (b) a (c)b (d) c

If the value of the determinant |(a,1, 1) (1,b,1) (1,1,c)| is positive then a. a b c >1 b. a b c> -8 c. a b c -2

The determinant |y^2-x y x^2a b c a ' b ' c '| is equal to a. |b x+a y c x+b y b^(prime)x+a ' y c^(prime)x+b ' y| b. |a x+b y b x+c y a^(prime)x+b ' y b ' x+c ' y| c. |b x+c y a x+b y b^(prime)x+c ' y a^(prime)x+b ' y| d. |a x+b y b x+c y a^(prime)x+b ' y b^(prime)x+c ' y|

Prove that: |1a a^2-b c1bb^2-c a1cc^2-a b|=0

In Figure, the measure of /_B^(prime)A^(prime)C ' is (a) 50^0 (b) 60^0 (c) 70^0 (d) 80^0