Home
Class 12
MATHS
If A=[{:(1,2),(-1,-2):}], B=[{:(2,a),(-1...

If `A=[{:(1,2),(-1,-2):}], B=[{:(2,a),(-1,b):}]` and `(A+B)^(2) =A^(2) + B^(2)`, then find the value of a and b.

Promotional Banner

Topper's Solved these Questions

  • QUESTION BANK 2021

    NAVNEET PUBLICATION - MAHARASHTRA BOARD|Exercise PART-1 (MATRICES) [4 MARKS]|5 Videos

  • QUESTION BANK 2021

    NAVNEET PUBLICATION - MAHARASHTRA BOARD|Exercise PART-1 (DIFFERENTIATION) (CHOOSE THE CORRECT ALTERNATIVES ) |11 Videos

  • QUESTION BANK 2021

    NAVNEET PUBLICATION - MAHARASHTRA BOARD|Exercise PART-1 (MATRICES) [FILL IN THE BLANKS) |10 Videos

  • PROBABILITY DISTRIBUTION

    NAVNEET PUBLICATION - MAHARASHTRA BOARD|Exercise MULTIPLE CHOICE QUESTIONS|9 Videos

  • THREE DIMENSIONAL GEOMETRY

    NAVNEET PUBLICATION - MAHARASHTRA BOARD|Exercise MULTIPLE CHOICE QUESTIONS|8 Videos

Similar Questions

Explore conceptually related problems

If A=[{:(1,-1),(2,-1):}],B=[{:(a,-1),(b,-1):}]" and "(A+B)^(2)=(A^(2)+B^(2)) then find the values of a and b.

If A=[[1,-12,-1]] and B=[[a,1b,-1]] and (A+B)^(2),=A^(2)+B^(2), then find the value of a and b.

If A=[[1,-1],[2,-1]] , B=[[a,1],[b,-1]] and (A+B)^(2)=A^(2)+B^(2) ,then find the values of a and b

If A=[[1,-12,-1]],B=[[a,-1b,-1]] and (A+B)^(2)=(A^(2)+B^(2)) then find theLvalues of a and b

If A=[(1,-1),(2,1)], B=[(a,1),(b,-1)] and (A+B)^(2)=A^(2)+B^(2)+2AB , then

If A=[(1,-1),(2,-1)] and B=[(1,a),(4,b)] and (A+B)^(2)=A^(2)+B^(2) . Then a and b are respectively

If A={:[(a,b),(2,-1)]:},B={:[(1,1),(4,-1)]and(A+B)^(2)=A^(2)+B^(2) , then (b,a) = ______ .

3.If a+b=6 then find the value of 1/2a+1/2b

If A=[[a,b],[-1,2]],B=[[1,1],[2,4]] and (A+B)(A-B)=A^(2)-B^(2) , then the value of a+b equals