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  • Quantitative Aptitude Practice Algebra Study Material

Digitization help student to explore and study their academic courses online, as this gives them flexibility and scheduling their learning at their convenience. Kidsfront has prepared unique course material of Algebra Functions for Quantitative Aptitude Practice student. This free online Algebra study material for Quantitative Aptitude Practice will help students in learning and doing practice on Functions topic of Quantitative Aptitude Practice Algebra. The study material on Functions, help Quantitative Aptitude Practice Algebra students to learn every aspect of Functions and prepare themselves for exams by doing online test exercise for Functions, as their study progresses in class. Kidsfront provide unique pattern of learning Algebra with free online comprehensive study material and loads of Quantitative Aptitude Practice Algebra Functions exercise prepared by the highly professionals team. Students can understand Functions concept easily and consolidate their learning by doing practice test on Functions regularly till they excel in Algebra Functions.


Functions
Equation involving cosec Θ can never be a solution of the form ___________.

a) Θ = nΠ
b) Θ = Π
c) Θ = n
d) Θ = -nΠ



Answer
Correct Answer Is : Θ = nΠ
Solution Is :
True or false: Equation involving sin Θ can never be a solution of the form (2n + 1)Π/2.

a) TRUE
b) FALSE
c) Maybe
d) None of these



Answer
Correct Answer Is : FALSE
Solution Is :
The solution consisting of all possible solutions of a trigonometric equation is called _________ .

a) Principal solution
b) Inverse principal solution
c) General solution
d) Inverse general solution



Answer
Correct Answer Is : General solution
Solution Is :
What to do if sometimes the resulting roots does not satisfy the original equation?

a) Find root of equation
b) Square the equation
c) Divide equation by 2
d) None of these



Answer
Correct Answer Is : Square the equation
Solution Is :
Equation involving sec Θ can never be a solution of the form __________ .

a) (2n + 1)
b) (2n + 1)Π
c) (2n + 1)Π/2
d) Π/2



Answer
Correct Answer Is : (2n + 1)Π/2
Solution Is :
Find the principal value of sin^-1(-1/2).

a) Π
b) 6
c) Π/6
d) (- Π/6)



Answer
Correct Answer Is : (- Π/6)
Solution Is :
Find the principal value of cosec^-1(2).

a) Π
b) 6
c) Π/6
d) ( - Π/6)



Answer
Correct Answer Is : Π/6
Solution Is :
In inverse trigonometric function 2 sin^-1 (3/5) = __________ .

a) Tan^-1 (24)
b) Tan^-1 (7)
c) Tan^-1 (24/7)
d) Tan^-1 (7/24)



Answer
Correct Answer Is : Tan^-1 (24/7)
Solution Is :
In inverse trigonometric function: cos^-1 (4/5)+ cos^-1 (12/13) = __________ .

a) Cos^-1 (33/65)
b) Cos^-1 (65)
c) Cos^-1 (33)
d) All of these



Answer
Correct Answer Is : Cos^-1 (33/65)
Solution Is :
True or false: An equation involving one or more trigonometrical ratios of unknown angle is called a trigonometric equation.

a) TRUE
b) FALSE
c) Maybe
d) None of these



Answer
Correct Answer Is : TRUE
Solution Is :
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