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Trigonometric Equations/Solutions
Questions (1)
Find all solutions w between 0 and 360, inclusive:
(a) cosw = cos(−340) (b) cosw = sin20 (c) sinw = cos(−10) (d) sinw < − 1
2 answers
asked by
Sally K
553 views
Subcategories (1)
Solution ranges
Parent Categories (1)
Trigonometry
