Mathematics

Mathematics

Problem

You should answer these questions without using a calculator. 63. Multiple Choice If sin⁡θ=0.4\sin \theta=0.4, then sin⁡(−θ)+csc⁡θ=\sin (-\theta)+\csc \theta= (A) -0.15 . (B) 0 . (C) 0.15 . (D) 0.65 . (E) 2.1. (A) -0.15 . (B) 0 . (C) 0.15 . (D) 0.65 . (E) 2.1.

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