Find the remainder when 12233344455555...100 terms divided by 7 ?
Let S be d set of integers x such that 1. 100 < = x < = 200 2. X is odd 3. X is divisible by 3 but not 7 How many elemnts does x contains. Please xplain. Ans z 13
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Answer to this question?
Remainder when 12233344455555......100 terms divided by 7
Y ?
Plz explain 15
Need a method find out the sum of the digits of no. 111213141516171819202121...............676867.
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Please explain
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The probability that the birthdays of 4 different persons will fall in exactly two calender months ?
QUAM
What is the remainder when 122333444455555..100 terms is divided by 7?
Could anybody please provide a solution for this?
If x1, x2, . . . , x7 are real numbers such that
x1 + 4x2 + 9x3 + 16x4 + 25x5 + 36x6 + 49x7 = 1
4x1 + 9x2 + 16x3 + 25x4 + 36x5 + 49x6 + 64x7 = 12
9x1 + 16x2 + 25x3 + 36x4 + 49x5 + 64x6 + 81x7 = 123.
What is the value of 16x1 + 25x2 + 36x3 + 49x4 + 64x5 + 81x6 + 100x7?
Please explain
Solution please !
Two horses are tethered at diagonally opposite corners of a square field of area 96 m2 by ropes of length 8 m each. Find the approximate area (in m2) inside the field that cannot be grazed by the horses.