A0
B1
C-1
D4
Answer:
Related Questions:
What is the Value of cos(50∘+A)−sin(40∘−A)cos40∘sec40∘\frac{\cos(50^\circ +A)-\sin(40^\circ -A)}{\cos40^\circ \sec40^\circ}cos40∘sec40∘cos(50∘+A)−sin(40∘−A)
cotθ=?cot\theta=?cotθ=?
