If 3 x 4 = 15; 5 x 6 = 33; 7 x 8 = 60 then 8 x 9 = ?

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Solution

The correct option is A 77
The rule is : the digits and .........by 2,3,4,5 etc
∴8×9=(8.9)

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Q. If

3 \times 4 = 14; 5 \times 6 = 33; 7 \times 8 = 60

, then

8 \times 9 = ?

Q. If

U = {3, 4, 5, 6, 7, 8, 9}, X = {3, 4}, Y = {5, 6}

and

Z = {7, 8, 9}

, then

Y^{'} \cap {(X \cap Z)}^{'}

is equal to

Find the value of $x : 6 (3 x + 2) - 5 (6 x - 1) = 3 (x - 8) - 5 (7 x - 6) + 9 x$

Q. If

X = {1, 2, 3, 4}

Y = {2, 3, 5, 7}, Z = {3, 6, 8, 9}

W = {2, 4, 8, 10}

, then?

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If 3 x 4 = 15; 5 x 6 = 33; 7 x 8 = 60 then 8 x 9 = ?

The correct option is A 77The rule is : the digits and .........by 2,3,4,5 etc∴8×9=(8.9)

The correct option is A 77
The rule is : the digits and .........by 2,3,4,5 etc
∴8×9=(8.9)