Question on Finding Logrithm and Trignometric Values

Topic : Logrithm and Trignometry

Question : How to Find Log, Ln, nth root or Trigonometry Values ?

Answer :

Many times I come across people asking me to help find Log, Ln, Trig values for cos, sine, tan. Many of you might be using scientific calculator or tables.
Ever tried Windows calculator a neat little application available right under Accessories.
Open the program and click on view and select Scientific.
The interface is very simple.
On the left side there are buttons used for scientific calculation
and on the right side the usual calculator buttons.

Now to find the cube root . . .
ex. : finding cube root of 27
Type in 27 in the box provided
then in the function part of the calculator, select x^y
and type 3 and click 1/x from the function part
and enter or equals.
remember nth root is the exponent (1/n)
And there you go. . . .

Antilog can be found selecting in checkbox and clicking the log button
Similarly inverse of sine, cosine and tangent can be found out
you also have a option button selecting the type deg. rad. grad.

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