Find k so that x^2+2x+k is a factor of 2x^4+x^3-14x^2+5x+6 also find all the zeroes of the two polynomials
Question
Maths
May 23, 2018, 9:38 a.m.
Answer
Ifsin(alpha-beta)=I and cos(alpha-beta)=I then,
alpha=45,beta=15.…...............
alpha=45,beta=15.…...............
Maths
May 22, 2018, 10:04 p.m.
Answer
If A=(aij) is 3×3 matrix and Aij=cofactor of aij then a11A11+a31A31+a25A25 is equal to
Maths
May 22, 2018, 8:47 p.m.
Answer
Find the percentage error in calculating the surface area of a cubical box if an error of 1% is made in measuring the length of edges of the cube.