The converse of this theorem is: if the sum of the squares of two sides of a triangle equal the square of the third side then the triangle is a right triangle. What is thename of the theorem?

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VOLUNTEER TRAINING FOR DISADVANTAGED IN MATHS – QUESTION 8 : In a shift-code, the letters of the alphabet are replaced by the numbers 1 to 26 starting at some letters. An example is : A = 25, B = 26, C = 1, D = 2, E = 3, F = 4, G = 5, H = 6, I = 7, J = 8, K = 9, L = 10, M = 11, N = 12, O = 13, P = 14, Q = 15, R = 16, S = 17, T = 18, U = 19,V = 20, W = 21, X = 22, Y = 23, Z = 24. In another shift-code, the sum of the numbers representing A, B and C is 42. What is the sum of the numbers which represent the letters of the word MARS using this code?

1 Answers  

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Can u prove 1+1=3

7 Answers   CISF, Indian Army,

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Explain the Lagrange's method of undetermined multipliers to find extreme values of the function f (x,y,z).

0 Answers  

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a spere circumscribes a cylinder . then the ratio of the surface area of the spere to the curved surface area of the cylinder is

0 Answers   DSQ Software,

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If A = C, B = 2D what should be done to make the ratio same. i.e.a/b = c/d

0 Answers   TATA,

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Briefly explain the disciplinary values of teaching mathematics.

0 Answers   Mahatma Gandhi University,

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What is the integral value of sec(square)x, with upper limit 180/4 and lower limit 0 ?

0 Answers  

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Explain the aims of teaching mathematics at secondary level.

0 Answers   Mahatma Gandhi University,

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What is Odd Ratio?

1 Answers   TNS,

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A girl speaks the truth 4 out of 5 times. If she throws a die and reports it to be a 6, What is the probability of it being a 6?

4 Answers   Wipro,

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VOLUNTEER TRAINING FOR DISADVANTAGED IN MATHS – QUESTION 15 : A motel cleaner has 8 master keys at home to open all the rooms in a large motel. Each room can be opened by just 1 of these keys. If 40 % of the rooms are left unlocked, what is the probability that the cleaner can get into a specific room if he selects 3 keys at random before leaving home to go to work? (A) 5 / 8, (B) 5 / 16, (C) 31 / 40, (D) 3 / 20, (E) 19 / 40.

1 Answers  

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