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OBJECTIVE RD SHARMA ENGLISH-TRIGONOMETRIC EQUATIONS AND INEQUATIONS-Chapter Test
- If max {5 sin theta + 3 sin ( theta - alpha )}=7 , then the set of pos...
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- The most general value of theta for which "sin" theta-"cos" theta = ...
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- The number of points of intersection of two curves y=2sinxa n dy=5x^2+...
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- Let 2 sin^(2)x + 3 sin x -2 gt 0 and x^(2)-x -2 lt 0 ( x is measured ...
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- The largest positive solution of 1+"sin"^(4) x = "cos"^(2) 3x " in " [...
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- The set of values of x in (-pi, pi) satisfying the inequation |4"sin" ...
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- If theta in [0, 5pi] and r in R such that 2 sin theta = r^(4) -2r^(2) ...
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- If rsintheta=3, r=4(1+sintheta) where 0<=theta<=2pi then theta e...
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- The solution set of the inequation "log"(1//2) "sin" x gt "log"(1//...
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- If the equation "sin" theta ("sin" theta + 2 "cos" theta) = a has a re...
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- The equation "sin"^(4) theta + "cos"^(4) theta = a has a real solution...
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- If 32"tan"^(8)theta" = 2"cos"^(2) alpha- 3"cos" alpha " and "3"cos" 2 ...
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- The general value of theta satisfying tantheta tan(120^@-theta) tan(12...
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- The solution of the equation "log"("cos"x) "sin" x + "log"("sin"x) "...
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- The number of solutions of the equation tanx+secx=2cosx lying in the i...
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- One root of the equation "cos" theta-theta + (1)/(2) = 0 lies in the i...
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- If "sin" (pi "cos" theta) = "cos" (pi "sin" theta), then which one fo ...
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- If "2sec" (2alpha) = "tan" beta + "cot"beta, then one of the value of ...
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- The values of k for which the equation sin^4 x+cos^4 x+sin2x+k=0 posse...
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- "tan"|x| = |"tan" x|, if
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