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त्रिकोणमिति का परिचय

Question
CBSEHHIMAH10010228

निम्नलिखित का मान निकालिए:
cosec space 31 degree space minus space sec space 59 degree



Solution

cosec space 31 degree space minus space sec space 59 degree
space space space equals space cosec space 31 degree space minus space sec space left parenthesis 90 degree space minus space 31 degree right parenthesis
space space space equals space cosec space 31 degree space minus space cosec space 31 degree space equals space 0