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Kerala - XI Science - Maths - Limits and Derivatives
Find the derivative of f(x)=Sin x using the first priciple.
[I got everything till the last step. How can cos(x+(h/2)).(sin h/2)/(h/2)=cosx.1?]
[also in short what exatly is the first principle?]
Asked by Deebu
1st February 2015,
1:31 AM
Kerala - XI Science - Maths - Limits and Derivatives
Find the distence between 4x-3y-9=0 and 8x-6y-21=0
Asked by Deebu
28th December 2014,
12:29 AM
Kerala - XI Science - Maths - Limits and Derivatives
Find the term indipendent of x in (((3/2)x^2) - (1/3x))^6
Asked by Deebu
28th December 2014,
12:27 AM
Kerala - XI Science - Maths - Limits and Derivatives
Find the locus of the set of points P such that distence from A(2,3,4) is equal to twice the distence from B(-2,1,2).
[ I took P as (x,y,z) and found distence from A and distence from B. Now what?]
Asked by Deebu
28th December 2014,
12:23 AM
Kerala - XI Science - Maths - Limits and Derivatives
Find the point which trisect (4,0,1),(2,4,0).
Asked by Deebu
28th December 2014,
12:20 AM
Kerala - XI Science - Maths - Limits and Derivatives
Find the slope of x/a + y/b=1
Asked by Deebu
28th December 2014,
12:17 AM
Kerala - XI Science - Maths - Limits and Derivatives
Find the derivation of x^2+x+1 from 1st principle.
Asked by Deebu
28th December 2014,
12:05 AM
