৫৩৩৪৭
n first 1000 natural numbers, how many integers exist such that they leave a remainder 4 when divided by 7 and a remainder 9 when divided by 11?
উত্তর
13
৫৩৩৪৯
When the diameter of a circle is tripled, the area of the circle will be increased by
উত্তর
9
৫৩৩৫০
In Δ A B C , A B = B C a n d A C i s t h e h y p o t e n u s e. T h e v a l u e o
উত্তর
45 ∘