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Trigonometric Operations
Questions (2)
Let P=(cosA sinA)
(sinA cosA) Q=(cosB sinA) (sinB cosA) show that PQ=(cosA(A-B) sin(A B)) (sinA(A B) cos(A-B))
1 answer
asked by
James
629 views
Complete the identity sin theta / cos theta + cos theta / sin theta = ?
Do you mean (sin theta/cos theta) + (cos theta/sin theta)
1 answer
asked by
Robert
765 views
Parent Categories (1)
Trigonometry