Trigonometric EquationHard

Question

If a = sin 170o  + cos 170o, then -

Options

A.a > 0
B.a < 0
C.a = 0
D.a = 1

Solution

-

Create a free account to view solution

View Solution Free
Topic: Trigonometric Equation·Practice all Trigonometric Equation questions

More Trigonometric Equation Questions

is equal to -...tan A + cot(180o + A) + cot (90o + A ) + cot (360o - A) =...The expression can be written as...If &#945; + &#946; = and &#946; + &#947; = &#945;, then tan &#945; equals...For any real value of &#952; &#8800; &#960; the value of the expression y = is-...