Ask a New Question
Menu

The trigonometric expression (sinπœƒ-tanπœƒ (cosπœƒ-cotπœƒ) can be shown to be identical to which of the followings?

(A) 1/2𝑠𝑖𝑛2πœƒ βˆ’ 1 (B) 1 (C) (π‘ π‘–π‘›πœƒ βˆ’ 1)(π‘π‘œπ‘ πœƒ βˆ’ 1) (D) π‘ π‘–π‘›πœƒπ‘π‘œπ‘ πœƒ βˆ’ 1

1 answer

(sinπœƒ-tanπœƒ) (cosπœƒ-cotπœƒ)
sinπœƒ(1-1/cosπœƒ) * cosπœƒ(1 - 1/sinπœƒ)
so, C
Similar Questions
    1. answers icon 1 answer
    1. answers icon 1 answer
  3. Write the trigonometric expression in terms of sine and cosine, and then simplify.1). (csc ΞΈ βˆ’ sin ΞΈ)/(cos ΞΈ) ____________.
    1. answers icon 2 answers
  4. Question 1 to 91. Time can be considered of all of the followings except? Event from past, present and future b. What clocks
    1. answers icon 1 answer
more similar questions