We have to find the square root of 500. We will find the square root of 500 by using prime factorisation method Here we have to find the... View Article
We have to evaluate the expression 5C2 + 5C1 To evaluate the expression C52 we use the following formula nCr =n!/r! (n - r)! n = 5 r = 2... View Article
We have to express sin 4x in terms of sin 2x and cos 2x sin 4x can be expressed as sin (2x + 2x) sin 4x = sin (2x + 2x) We will solve using... View Article
We have to calculate sec pi We know that pi = 180 degrees we can express sec in terms of cos as sec x = 1/cos x sec 180 = 1 / cos (180) We have... View Article
Prime factorisation is a method to find the prime factors of a given number, say a composite number. These factors are nothing but the prime... View Article
Ratio to percentage conversion process helps to represent a number in ratio form in terms of percentage. 3:1Total = 3 + 1 = 4Percentage of... View Article
In Mathematics means any expression which when multiplied by another expression, gives unity (1) as a result. The reciprocal of a fraction... View Article
We have to find the antiderivative of xex Let y=xex We will differentiate the given equation using y = xex Let u = x v = ex dv= ex dx We... View Article
We have to convert 3/5 into per cent and decimal To convert fraction to a per cent, you just need to multiply the fraction by 100 and reduce it... View Article