Ask a Teacher

Search

CBSE Questions

Total Questions 9982
find a and b if the given pair of equation has many solutions. 2x + 3y = 7 and (a + b)x - (2a - b)y = 21
define displacement?what is its SI unit?
what do you mean by aqua regia?
FIND m IF THE LINEAR EQUATION mx+4y=m+12 and 16x+my=m HAVE MANY SOLUTIONS.
SOLVE THE PAIR OF LINEAR EQUATION EQUATION BY CROSS MULTIPLICATION METHOD-x/a+y/b=2 and ax-by=a*a-b*b
WHAT IS DOGD
458+2457
Which soil requires less irrigation?
The profit earned by a book seller by selling a book at a profit of 5% is more than when he sells it at a loss of 5%. Find the cost price of the book.
Solve the pair of Linear Equation by cross multiplication method. x/a + y/b = a + b , x/a*a + y/b*b = 2.
Solve the pair of linear equation by cross multiplication method 2(ax-by)+a+4b=0 & 2(bx+ay)+b-4a=0
who built big ben london
What is matter ?
which is the largest bone in human body
can you tell the full story of harry potter.
what is the international system of numeration?
who is the current priminister of India
where is kushana located?
WHICH PART OF PLANTS HELP THEM TO REPRODUCE YOUNG ONES?
I KNOW THAT EARTH IS A PLANET WHICH ONLY HAS LIVING THINGS. IS ANY OTHER PLANETS OF ANY OTHER STARS HAS LIVING THINGS?