Trigonometric Ratio and Identities questions
856 published questions with worked solutions.
- x 2x - 2x 3x - 3x x is equal to
- The value of ^2 x + ^2 (x + 3 ) + ^2 (x - 3 ) is
- If A, B and C are the angles of a triangle, such that (A - B), A and (A + B) are in arithmetic progression, then
- 12^ 48^ 54^ is equal to
- If + + = 2 , then + ( - ) + ( - ) + ( - ) is equal to
- The value of 20^ 40^ 60^ 80^ is
- If = 3 ( + 2 ), then the value of ( + ) + 2 is
- If , , [0, ] and , , are in AP, then - - is equal to
- 2 7 + 4 7 + 6 7
- The value of 5 + 2 2 5 + 4 4 5 is
- If x and y are acute angles, such that x + y = 3 2 and x + y = 3 4 , then (x + y) equals
- If A + B = C, then ^2 A + ^2 B + ^2 C - 2 A B C is equal to
- In a ABC, if A B C = 3 - 1 8 and A B C = 3 + 3 8 , then the angles of the triangle are
- If A + B + C = , then ^2 A + ^2 B + ^2 C is equal to
- The value of 930^ is
- The value of (-870^ ) is
- The value of 135^ cosec 225^ 150^ 315^ is
- The value of (90^ + ) (- ) (180^ - ) (360^ - ) (180^ + ) (90^ - ) is
- The value of 315^ (-405^ ) + 495^ (-585^ ) is
- The value of 150^ 120^ + 330^ 660^ is
Other chapters
Alcohols, Phenols and EthersAldehydes, Ketones and Carboxylic AcidsAlternating CurrentAminesAnatomy of Flowering PlantsAncient Indian HistoryAnimal KingdomApplication of DerivativesArea Under CurveAromatic Compounds and Aryl HalidesAtomsBasic Mathematics and LogarithmBinomial TheoremBiodiversity and ConservationBiological ClassificationBiomoleculesBiotechnology and Its ApplicationsBiotechnology: Principles and ProcessesBody Fluids and CirculationBreathing and Exchange of GasesCell Cycle and Cell DivisionCell: The Unit of LifeChemical Bonding and Molecular StructureChemical Coordination and Integration