How do I input sec^2 into my calculator? I have a fx-82 calculator. Thank you Simon
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Originally Posted by bigtumbler How do I input sec^2 into my calculator? I have a fx-82 calculator. Thank you Simon Either 1/((cos(x))^2) or 1 + (tan(x))^2.
Hello, bigtumbler! How do I input sec^2 into my calculator? I have a fx-82 calculator. I'm not familiar with FX-82, but here's a generic routine.
Ok thank you for your help
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