MathematicsTrigonometry MCQ Quizadmin — May 5, 2020add commentloading... ShareTrigonometry MCQ Quiz1. If $\tan \theta $ = 1, then find the value of $\frac{8Sin\theta +5Sin\theta}{Sin^3\theta -2Cos^3\theta +7Cos\theta}$ 2 $2\frac{1}{2}$ 3 $\frac{4}{5}$ 2. $If\,\,acos\theta –bsin\theta =c,then\,\,acos\theta +bsin\theta =?$ $\pm \sqrt{a^2+b^2+c^2}$ $\pm \sqrt{a^2+b^2-c^2}$ $\pm \sqrt{c^2-a^2-b^2}$ None of these 3. $If\,\,acos\theta –bsin\theta =c,then\,\,acos\theta +bsin\theta =?$ Loading... $\pm \sqrt{a^2+b^2+c^2}$ $\pm \sqrt{a^2+b^2-c^2}$ $\pm \sqrt{c^2-a^2-b^2}$ None of these Loading …Question 1 of 3 Related Postloading...
