|[2,7,65],[3,8,75],[5,9,86]|

Prove that |[2,7,65],[3,8,75],[5,5,86]|=0

Using the property of determinants and without expanding prove that abs([2,7,65],[3,8,75],[5,9,86])=0

Write the value of |[2,7,653,8,755,9,86

Using the property of determinants and without expanding, prove that: |[2, 7, 65],[ 3 ,8 ,75 ],[4, 9,86]|=0

Using the property of determinants and without expanding {:[( 2,7,65),( 3,8,75),( 5,9,86) ]:} = 0

Using the property of determinants and without expanding {:[( 2,7,65),( 3,8,75),( 5,9,86) ]:} = 0

If |[2x,5],[8,x]|=|[6,5],[8,3]| then x is

IF A=[[3,2],[7,5]], B=[[6,7],[8,9]] , then adj(AB) is equal to

|[2x,5],[8,x]| = |[6,5],[8,3]| ,then x = __________

If A=[(3,2),(7,5)], B=[(6,7),(8,9)] , then adj (AB) is equal to