C++ Math

What is the syntax for finding the square root of a number in C++?

• findSquareRoot(number)

• sqrt(number)

• squareRoot(number)

• root(number)

Which library should be included to use the pow() function in C++?

• iostream

• cstring

• cmath

• cstdlib

What is the result of the expression pow(2, 3) in C++?

• 10

• 8

• 6

• 4

How can you find the absolute value of a number in C++?

• abs(number)

• absoluteNumber(number)

• absoluteValue(number)

• absolute(number)

What is the syntax for finding the maximum of two numbers in C++?

• int maxNum = (num1 < num2) ? num1 : num2;

• int maxNum = (num1 == num2) ? num1 : num2;

• int maxNum = (num1 <= num2) ? num1 : num2;

• int maxNum = (num1 > num2) ? num1 : num2;

Which library should be included to use the ceil() function in C++?

• cstdlib

• cmath

• iostream

• ctime

What is the result of the expression ceil(4.3) in C++?

• 4

• 5

• 3

• 6

How can you find the value of pi in C++?

• I like apples

• pie

• pecan_pie

• M_PI

What is the syntax for finding the natural logarithm of a number in C++?

• log(number)

• ln(number)

• logarithm(number)

• naturalLog(number)

Which library should be included to use the sin() function in C++?

• cmath

• cstdlib

• iostream

• ctime