Ad and be are equal perpendicular to line segment ab show that cd bisects ab

If sin(A+B)=1 and cos(A-B)=√3/2 find the value of A and B

1. Find the value using principal value sin^-1(-1/2)-cos^-1(√3/2)

A hockey ball of mass 200g traveling at 10m/s is struck by a hockey stick so as to return it along it's original path with a velocity of 5 m/ s. Calculate the magnitude change of momentum occurred in the motion of the hockey ball by the force applied by the hockey stick. 

To different the following function with respect to x

How is ವ್ಯಾಲ್ಯೂ ಆಫ್ g ಆನ್ಸರ್ ಡಿಫ್ರೆಂಟ್ ಫ್ರಮ್ ದಿ ವ್ಯಾಲ್ಯೂ ಆಫ್ ಜೆ ಆನ್ ಮೂನ್ ವೈ

π value

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1. Verify that 3,-1, -1/3 are the zeroes of the cubic polynomial P(x)=3x^3-5x^2-11x-3 and then verify the relationship between the zeroes and the coefficients.
2.(a) Tabulate all the formulae of Trigonometric functions which are given in your text book.
        OR
  (b)Make the table of values of Special angles of Trigonometric functions.

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FROM figure Angle OPQ =45° and find Angle BOP image-1761782669564.jpg

Ans 1
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Integration of (x-1/x)^2

Ygj

Class 10th chemistry question: why do carbon does not exist as C4- and C4+ ?

8th std maths

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6+7-2+5-6