4
roughly
4 pieces of A4 fit on one piece of A2.
A4*2 = A3 A3*2 = A2 = 2*2*A4 A2*2 = A1 = 2*2*2*A4 = 8*A4 Answer: 8 pieces of A4 zized papers will fit on 1 sheet of A1.
( a2 ) ( a2+1 )
Here a1 = -6, a2 = -1, a3 = 4 & a4 = 9 d = a2-a1 = -1-(-6) = -1+6 = 5 d = a3-a2 = 4-(-1) = 4+1 = 5 d = a4-a3 = 9-4 = 5 Therefore the common difference d = 5
An A4 page is too large to fit into an A5 page, as A4 is twice as large than A5. An A5 page would fit into an A4 page twice.
an a2 has 6 pieces of a4
4 pieces of A4 fit on one piece of A2.
While there are many ways of doing it, the simplest way is to use the SUM function and a range in it like this: =SUM(A1:A5)
To make an A2 sheet, you need 4 A4 sheets. This is because A2 is twice the size of A3, which in turn is twice the size of A4. Therefore, combining four A4 sheets (2x2) will create the area of one A2 sheet.
Excel formulas that will find the average of cells A1, A2, and A4 are: =AVERAGE(A1 ,A2, A4) or =AVERAGE(A1:A2, A4)
A4*2 = A3 A3*2 = A2 = 2*2*A4 A2*2 = A1 = 2*2*2*A4 = 8*A4 Answer: 8 pieces of A4 zized papers will fit on 1 sheet of A1.
( a2 ) ( a2+1 )
At most n-1. However, it can be a lot fewer. For example, calculating A10 does not require 9 multiplications. A*A = A2 A2*A2 = A4 A4*A4 = A8 A8*A2 = A10 Only 4 multiplications were required.
An A2 page measures 420 mm x 594 mm, while an A4 page measures 210 mm x 297 mm. Since A2 is four times the area of A4, you can fit four A4 pages onto one A2 page when arranged properly. This means two A4 pages can fit along the width and two along the height of the A2 page.
A2 is the biggest then A4 then A1
(a2+2b2-2ab)(a2+2b2+2ab)
If you mean a2 x a2... the answer is a4