Question
If two dice are thrown together, what is the probability
of getting an even number on one dice and an odd number on the other dice?Solution
Let E be the event of getting an even number on one die and an odd number on the other E = {( (1,2) (1,4) (1,6) (2,1) (2,3) (2,5) (3,2) (3,4) (3,6) (4,1) (4,3) (4,5) (5,2) (5,4) (5,6) (6,1) (6,3) (6,5)} So, n (E) = 18 n(E) / n(S) = 18/36 = ½.
The given equation has been solved on the basis of a certain rule. Find the correct answer for the unsolved equation on that basis.
If p × ...
If 'P' denote '÷', 'θ' denotes 'x', 'R' denotes '+' and 'S' denotes '-', what is the value of ' 18 θ 12 P 4 R 5 S 6 '.
Select the correct combination of mathematical signs to sequentially replace the signs, to balance the following equation.
(12*7*6)* 13 *6
A cube is made by following the given sheet. In the cube so formed, What would be the symbol on the opposite side of the # Symbol?
Which two signs should be interchanged to make the given equation correct?
225 + 5 × 3 ÷ 5 – 7 = 133
Select the correct combination of mathematical signs from the options given to replace # signs and get a balanced equation. 24 #8 #4 # 10 # 2
Which one of the following is correct?
28 * 7 * 8 * 10
After interchanging ÷ and × , 4 and 8, which of the following equations becomes correct?
After interchanging '- ' and '+ ' , 6 and 7 , which of the following equations becomes correct?
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