Vintage Sharp Scientific Calculator Popular Q&A

Q: How to do Sin inverse on Sharp scientific calculator?
A: You'll keep getting E (for Error) because no aangle can have a sine = 2.666. or for that matter any number bigger than 1 or less than -1. Once you've corrected ... Read More »

Q: How to find the determinant by Sharp ELW516 Scientific Calculator...
A: Press the MODE key. and press 4 for MATRIX. To enter a matrix press the MATH button and choose 2 for EDIT. Determine the size of your matrix by typing in the ro... Read More »

Q: How do you go from decimals to fractions on a sharp scientific ca...
A: i have a sharp scientific calculator el-531r advanced D.A.L. is what it says on it. I need to know how to change decimals to fractions. Read More »

Q: What is the price for Sharp Scientific calculator Model# EL-501WB...
A: That Sharp Calculator can be bought online for Read More »

Q: How to get 4 decimals on EL738 - Sharp EL-738 Scientific Calculat...
A: 1. Press the "SET UP" button. 2. Press "0". 3. Press "0" again. 4. It's written there "DIG(0-9)?". Choose how many decimals you want. In this case, press 4 beca... Read More »

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