Use a calculator to find, in degrees correct to 1 decimal place, the principal value of a)
Question:
Use a calculator to find, in degrees correct to 1 decimal place, the principal value of
a) cos−¹ (0.6)
b) sin−¹ (0.25)
c)
d) tan−¹(10)
e)
cos−¹ (−0.83)
f)
Transcribed Image Text:
tan-¹ 19 20
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a cos06 531 b sin025 145 c tan1920 44...View the full answer
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Related Book For
Complete Pure Mathematics 1 For Cambridge International AS & A Level
ISBN: 9780198427438
2nd Edition
Authors: Jean Linsky, Brian Western, James Nicholson
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