Studyrankersonline

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show that the function f->R -> R given by f(x)= sinx is neither 1-1 nor onto

asked Feb 28 in Class XII Maths by sundar (15 points)

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Find the approximation values of, tan(45°10'), given that 1°=0.0175

asked Jan 30 in Class XII Maths by Ashima1224 (15 points)

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Find the matrice A such that [2 -1 1 0 A -3 4] = [ -1 -8 -10 1 -2 -5 9 22 15 ]

asked Jan 5 in Class XII Maths by Avadh bhati (15 points)

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3. Show that the line joining (2,-3) and (-5,1) is parallel to the line joining (7,-1) and (0,3).

asked Nov 25, 2018 in Class XII Maths by arun811 (-61 points)

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If the (p+1)th term of an a.p. is twice the (q+1)th term ,show that (3p+1) th term is twice the (p+q+1)th term

asked Nov 23, 2018 in Class XII Maths by -shivani- (15 points)

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Equation of circle

asked Nov 21, 2018 in Class XII Maths by Harsh pokale (15 points)

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f(X) = √(4 - 2x^2). Is this a function. What is the domain? Explain?

asked Nov 20, 2018 in Class XII Maths by Rahul Saha Basic (25 points)

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Find the ratio in which the join of the points (2,-1,-3),(3,5,-4)is the divided by the plane YOZ.

asked Nov 15, 2018 in Class XII Maths by MVikash_oo7 (15 points)

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1 answer

The area of an equilateral triangle is √3. What is the perimeter of the triangle?

answered Oct 21, 2018 in Class XII Maths by Kiran1151 Basic (20 points)

+1 vote

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the differential equation of the family of parabola having vertices at the origin and foci on y-axis is

asked Oct 19, 2018 in Class XII Maths by khatari (16 points)

+1 vote

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xdy/dx=y(logy-logx+1)

asked Oct 13, 2018 in Class XII Maths by Deepika Rajora (16 points)

+1 vote

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From the differential equation of family of circles x square+(y-a) square = a square

asked Oct 9, 2018 in Class XII Maths by Akshatjosht (16 points)

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Construct a rectangle ABCD whose adjacent sides are 4.2 cm and 2.5 CM respectively

asked Oct 4, 2018 in Class XII Maths by Mohit panwar (15 points)

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1 answer

state asa congruency rule

answered Sep 30, 2018 in Class XII Maths by sneha25 Pro (115 points)

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1 answer

P(t)=2+t+2t2-t3 then the values of p(0),p(1),p(2) are respectively

answered Sep 30, 2018 in Class XII Maths by sneha25 Pro (115 points)

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0 answers

(xdy-ydx)using(y/x)=(ydx+xdy)xcos(y/x)

asked Sep 27, 2018 in Class XII Maths by Ashelle (15 points)

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Good foam pistol spray Guns

asked Sep 25, 2018 in Class XII Maths by ouijhg55h (-30 points)

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find x .have no definite value .f(x)=1/1-x

asked Sep 22, 2018 in Class XII Maths by sheraz (15 points)

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solve it if u can...

asked Sep 18, 2018 in Class XII Maths by Gaurav sahu Basic (34 points)

+2 votes

0 answers

The point (-1,3,2),(-4,2,-2)and (5,5,x) are Collinear then x=?

asked Aug 6, 2018 in Class XII Maths by Padhaikarlo (17 points)

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