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You can use the Insert Function button and choose the Math and Trigonometry category. From there you can pick the function you need and enter it in. All the main ones are there.
You can enter in the radians using the PI function. So to get the SINE for 45° you would enter it as follows:
=SIN(45*PI()/180)
You can also use the RADIANS function:
=SIN(RADIANS(45))
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What is the integral of e x 2?
http://www.wolframalpha.com/input/?i=integrate+exp(x^2) The solution lists an "imaginary error function". This means that the integral can NOT be expressed as a finite number of the so-called elementary functions (that is, as any combination of addition, subtraction, multiplication, division, trigonometric functions, inverse trigonometric functions, exponential function, natural logarithm). The site mentioned also shows a series expansion.
Which input value produces the same output value for the two functions?
To determine which input value produces the same output for two functions, you need to set the equations of the functions equal to each other and solve for the variable. For example, if you have functions ( f(x) ) and ( g(x) ), you would solve the equation ( f(x) = g(x) ). The solution(s) to this equation will provide the input values that yield the same output for both functions.
How do you do functions in math as in output and input?
its hard but i think you can look in a book and find out
What term describes two functions linked together by using output of the first function and input of second function?
Chained or nested functions.
Some real-world problems will have more than one answer given one input these situations can be described by functions?
some real world problems have more than one answer (output) given one input, these situations can be described by functions
