Multiplication of Integers | CBSE Class 6 | Seema Mam | SMART START #shorts

List all possible multiplication and division statements for the integers with 5, –5, 6, –6 and 30, –30. For example, 5 × 6 = 30 .

CBSE Class 12 Maths - Most Expected 6 Marks Questions | Application Of Integrals + 3D Geometry

An integer is chosen at random from the integers 1, 2, 3, …, 50 . The probability that the chosen integer is a multiple of atleast one of 4, 6 and 7 is

If x and y are positive integers such that (3x+7y) is a multiple of 11, then which of the following is also a multiple of 11?5x-3y (b) 9x+4y (c) 4x+6y (d) x+y+6

Find the component statements of the following compound statements and check whether they are true or false. (i) sqrt(5) is a rational number or an irrational number. (ii) Chandigarh is the capital of hartyana and punjab. (iii) a multiple of 2,4 and 6 is 16. (iv) a sequare is a quadrilateral and all 4 sides of it are equal. (v) all integers are positive or negative.

Split each of the following into simple sentences and determine whether it is true or false. Also, deterinine whether an 'inclusive or' or 'exclusive or' is used. (i) The sum of 3 and 7 is 10 or 11. (ii) (1 + i) is a real or a complex number. (iii) Every quadratic equation has one or two real roots. (iv) You are wet when it rains or you are in a river. (v) 24 is a multiple of 5 or 8. (vi) Every integer is rational or irrational. (vii) For getting a driving licence you should have a ration card or a passport. (viii) 100 is a multiple of 6 or 8. (ix) Square of an integer is positive or negative. (x) Sun rises or Moon sets.