Oxford university faces trail on charges of boring teaching by an Indian student. comment
mysticd
Asked:
December 2022
A(-5,-4) ,B(7,10, C(15,9) and D (x,y) from a parallelogram .Find the coordinates of D and area of parallelogram formed by the mid points of the four sides of the parallelogram ABCD.
in a harmonic progression 4/3,3/2,12/7,... find 7th term?
mysticd
Asked:
December 2022
give an example with the chemical equation for the reduction of ores using more reative metals.
mysticd
Asked:
December 2022
Prove that the in radius of right angled triangle with integer sides is an integer.
write three undefined terms of geometry?
What is a conjecture ? Give an example for it
mysticd
Asked:
December 2022
What happens if we use a fuse made up of wire which is used to make the electric circuit?
Let x be the LCM of 3^2002 -1 and 3^2002 +1. Find the last digit of x .
mysticd
Asked:
December 2022
If 3^x/(1 - 3^x) = 1/3 then the value of 27^x/(1- 27^x) is ?
mysticd
Asked:
December 2022
Prove that area of any triangle described on oneside of a square as base is one-half of the area of similar triangle described on the diagonal as base
mysticd
Asked:
December 2022
If the roots of (b-c)x^2+(c-a)x+(a-b)=0 are equal, show that a, b and c are in AP
mysticd
Asked:
December 2022
log base 3 (4*3^x - 1), log base 9 (3^1-x +2) , 1 are in AP .Find the value of 1-x.
mysticd
Asked:
December 2022
find the sum of the 10th and 12th terms from the end of the A.P 4,9,14,....,89.
mysticd
Asked:
December 2022
If A =1,8,15,....1975 and B=2,13,24,....,1982.find the number of terms common to both the A.P
mysticd
Asked:
December 2022
Ramu and shekar are friends .What is the probability that both will have different birth days in the year of 2016.
mysticd
Asked:
December 2022
Prove that area of any triangle described on one side of a square as base is one-half of the area of similar triangle described on the diagonal as base.draw a rough figure
mysticd
Asked:
December 2022
An angle is 32 more than one half of its complement .find the angle in degrees.
mysticd
Asked:
December 2022
Let x be the LCM of 3 ^2002 - 1 and 3^2002 +1 . Find the last digit of x.
mysticd
Asked:
December 2022
Prove that area of any triangle described on oneside of a square as base is one-half of the area of similar triangle described on the diagonal as base
If sinA+ sin^2A =1 then ahow that cos ^12 A+3cos^10A+3cos^8A+cos^6A=1
mysticd
Asked:
December 2022
if p and q are non zero solutions of the equation (x-a)/b + (x-b)/a = b/(x-a) + a/(x-b) then which of the following statement is/are true?i)p and q are of same sign ii)p and q are of opposite sign .justify your answer
mysticd
Asked:
December 2022
the product of three numbers which are in GP is 216.When 2,1 are added respectively to the second and third numbers the resulting numbers are in AP .Find the numbers