The given two equations are 2x - y = 5 .....(I) 3x + 2y = 11 ....(II) Multiplying (I) with 2 we get 4x - 2y = 10 ....(III) Adding (II) with (III)... View Article
We are supposed to find the square root of 5 up to 3 decimal places Number = 5 Group the digits into pairs For digits to the left of the decimal... View Article
Answer: Predecessor and Successor are the two terms in Mathematics that are most commonly used for the series and sequence of whole numbers. A... View Article
Answer: A polynomial is an algebraic expression in which the exponent on any variable is a whole number. Polynomial’s degree is the highest or... View Article
Answer: A number line is a pictorial representation of numbers on a straight line. It’s a reference for comparing and ordering numbers. It can... View Article
Answer: (b) 1 1 is the natural number that has no predecessor. A number that comes before the given number is recognised as a predecessor. The... View Article
Given Rasheb starts for a wedding venue at 6 pm and drives at a speed of 60 km/hr. Ramesh starts for the same venue at 6.30 pm. and drives at a... View Article
A cone is a three-dimensional shape in geometry that narrows smoothly from a flat base (usually circular base) to a point(which forms an axis to... View Article
We will find the cube root of 8000 by prime factorisation Prime factorisation of 8000 is Firstly let us find the factor of 8000 8000 = 2... View Article
The formula for (a+b)3 is given below (a + b)3 = a3 + 3a2b + 3ab2 + b3 In short it can also be expressed as (a + b)3 = a3 + b3 + 3ab(a + b)... View Article
We have to prove Sin (90-theta )cos (90-theta) = tan theta / 1 + cot^2 (90 - theta) Sin (90-theta )cos (90-theta) = tan theta / 1 + cot2 (90... View Article
