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henro

Questions (9)

solve using first differenciation principle1)y=e^sinx
1. 1 answer
2. 371 views
Express square root of(1-i/1+i) in form of a+bit where a and b are real numbers
1. 1 answer
2. 399 views
1)Find the cube root of 27i
1. 2 answers
2. 1,235 views
An enemy plane is flying horizontally at an altitude of 2.0km with a speed of 340m/s.Anarmy man with anti-craft gun on the
1. 1 answer
2. 592 views
find the value of p and q so that x-1 and x-2 shall be factors of x^3-px^2+2x+q,what the third factor?
1. 1 answer
2. 328 views
2x^3-2x^2-6x+7÷x^3-3x+2
1. 2 answers
2. 241 views
Find the value of k for which the equation,kx+3y+2z=1 x+(k-1)y=4 2x-ky-z=5 Are constant. Also find the value of variables x,y,z
1. 1 answer
2. 463 views
solve the equation-2x+3y+2z=a x-2y+2z=b x+y-2z=c Consider a special case when a+b+c=0
1. 1 answer
2. 287 views
find term independent of y in expansion of,[x^4÷y^3+y^2÷2x]^10
1. 1 answer
2. 1,419 views