`|{:(2,7,65),(3,8,75),(5,9,86):}|` का मान ज्ञात कीजिये।

Evaluate |(2,7,65),(3,8,75),(5,9,86)| .

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

Using the property of determinants and without expanding prove that {:|( 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

{:(5,7,9),(4,8,2),(8,6,?):}

- यदि nc8 = nc2, तो n का मान ज्ञात कीजिये ?

Using the property of determinants andd without expanding in following exercises 1 to 7 prove that |{:(2,7,65),(3,8,75),(5,9,86):}|=0

यदि (x/3+1,y-2/3) = (5/3,1/3) हो, तो x और y का माना ज्ञात , कीजिये।

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