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Ax+by=a-b,bx-ay=a+b find the value of x and y
|
|
1
|
524
|
July 17, 2019
|
|
After 5 years, the age of father will be two times the age of the son
|
|
1
|
682
|
July 17, 2019
|
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In Parallelogram ABCD o is any point on the diagonal bd
|
|
1
|
867
|
July 17, 2019
|
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Prove that the sum of any two sides of a triangle is greater than twice
|
|
1
|
885
|
July 17, 2019
|
|
Show that the diagonals of a square are equal and bisect each each other
|
|
1
|
818
|
July 17, 2019
|
|
The question is find the sum of the first 15 multiples of 8
|
|
1
|
637
|
July 17, 2019
|
|
Prove that (x+y)3 - (x-y)3 - 6y(x2-y2) = 8y3
|
|
1
|
3847
|
July 17, 2019
|
|
PQRS is a parallelogram and angleSPQ=60. If the bisectors of angle P
|
|
1
|
2372
|
July 16, 2019
|
|
How to find rational numbers between two rational number?
|
|
1
|
603
|
July 16, 2019
|
|
Find the mean of first 10 odd numbers
|
|
1
|
422
|
July 16, 2019
|
|
A hemispherical bowl is made of steel 0.25 cm thick
|
|
1
|
479
|
July 16, 2019
|
|
ABCD is a rectangle with ∠BAC = 32°. Determine ∠DBC
|
|
1
|
1925
|
July 16, 2019
|
|
Sir, It is a very urgent question on maths project, please help us to do it?
|
|
1
|
460
|
July 16, 2019
|
|
Find a percentage increase in the area of a triangle if its each side is doubled?
|
|
1
|
481
|
July 16, 2019
|
|
The radii of two right circular cylinders are in the ratio 2 : 3 and their heights
|
|
1
|
510
|
July 16, 2019
|
|
In constructions, How we can construct or draw a 35-degree angle
|
|
1
|
3633
|
July 16, 2019
|
|
A copper wire of diameter 6 mm is evenly wrapped on a cylinder of length
|
|
1
|
2184
|
July 16, 2019
|
|
Find three rational numbers between 1 and 3
|
|
1
|
1800
|
July 16, 2019
|
|
Water flows out through a circular pipe whose internal diameter is 2 cm
|
|
1
|
806
|
July 16, 2019
|
|
What is degree measure theorem? can you explain it in a better way
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|
1
|
762
|
July 16, 2019
|
|
In a class, number of girls is x and that of boys is y
|
|
1
|
3724
|
July 16, 2019
|
|
The taxi fare in a city is as follows: For the first kilometre, the fares is Rs.8
|
|
1
|
661
|
July 15, 2019
|
|
A square + b square +c square -ab -bc- ca = 0 then a= b = c how
|
|
1
|
2647
|
July 15, 2019
|
|
The external and internal diameters of a hollow hemispherical vessel are 16
|
|
1
|
938
|
July 12, 2019
|
|
Find the decimal representation of 22/7
|
|
1
|
1414
|
July 12, 2019
|
|
After covering a distance of 30km. With a uniform speed there is some
|
|
1
|
1581
|
July 12, 2019
|
|
Explain six rational numbers between 3 and 4
|
|
1
|
493
|
July 12, 2019
|
|
Factorize : (x - y)3 + (y - z)3 + (z - x)3
|
|
1
|
432
|
July 12, 2019
|
|
What is the difference between a chord and secant of a circle?
|
|
1
|
1224
|
July 11, 2019
|
|
For what value of,K the factor of x^2 + x-(2K+2)and 2x^2 + Kx-12 is x+4?
|
|
1
|
539
|
July 11, 2019
|