The given digits are 0,1,2,3,4,5,6,7,8. Make 4 digit number which is divisible by 5. Where repititon is not allowed
The given digits are 0,1,2,3,4,5,6,7,8. Make 4 digit number which is divisible by 5. Where repititon is not allowed
If D is the mid .point of side of side BC of a ΔABC, P and Q are two points lying respectively on the sides AB and BC such that DP is parallel to QA. Prove that ar(ΔCQP) = 1/2 ar(ΔABC)
find the lpp of
maximization z=3x₁+2x₂+4x₃
subject to the constraints
4x₁+3x₂+5x₃1000
2x₁+2x₂+4x₃25000
100x₁150
0x₂200
0x₃50
How many signals can be given with 6 flags of different colors such that :
1. Exactly three flags can be used for a signal
2.atmost three flags are to be used for a signal?
3.atleast three flags are to be used for a signal?
4.any number of flags may be used for a signal?
If alpha and beta r the zeroes of the polynomial 5x*x-7x+1=0.find the value of 1/alfha+1/beta
A=(1,2,3,4 ,,,,,15) define a relation R from A to A R=[(x, y) /y=3] write its domain, codomain and range