[" & ए2ज 2.1"],[" =nswer Type Questions) "],[" 3."((3)/(4))^(-3)]

Long-answer type questions (L.A.) x^(2)-(sqrt3+2)x+2sqrt3=0

Long-answer type questions (L.A.) (2x+1)+(3)/(2x+1)=4,(xne-(1)/(2)),

Long-answer type questions (L.A.) (1)/((x-1)(x-2))+(1)/((x-2)(x-3))+(1)/((x-3)(x-4))=(1)/(6)(xne1,2,3,4)

What will come in place of question mark (?) in the following questions ? 3(1)/(5) + 5(1)/(2)-3(2)/(3) = ? + 1(1)/(4) .

(1^(3)+2^(3)+3^(3)+4^(3))^(-3//2)=

(1^(3)+2^(3)+3^(3)+4^(3))^(-3//2)=

What will come in place of question mark (?) in the following questions ? 3(2)/(5) xx 4(1)/(2) - 4(2)/(3) xx 2(2)/(4) = ? - (3)/(4)

This section contains Assertion and Reason type question each question has 4 choices (1)(2)(3)(4) out of which only one is correct Assertion(A): NH_3 molecules is AB_3 type Reason(R):The geometry of NH_3 molecules is pyramidal

Answer the following questions.If A=[[2,-2,-4],[-1,3,4],[1,-2,-3]] , show that A^2=A

Answer the following questions.If A=[[4,-1,-4],[3,0,-4],[3,-1,-3]] ,show that A^2=I