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in a polygon no 3 diagnols are concurrent if the total no of points of intersection are 70 interior find the no of diagnolsans since no 3 diagonals
the line 4x-3y-12 is tangent at the point -30 and the line 3x4y16 is tangent at the point 41 find the equation of the circle solution well you could
in how many ways 30 identical balls can be distributed among 4 boysans let they get abcd respectively you requireto find the non negative integral
whlie solving complex number 1pi in polar formin book they have taken theta -pi4 why not 7pi4 because the point lie in fourth quadrant and the theta
each of the series 357 and 4710 is continued to 100 terms find how many terms are identicalans 48 terms would be common to both the seriesfirst take
use lhopitals rule since lim x--gt0 1-cosx1-cos4x is in the indeterminate form 00 when we apply the limtso by lhoptitals rule
if the distances from origin of the centres of 3 circles x2y22alphaix a2 i123 are in gp then length of the tangents drawn to them frm any point on
as x tends to zero the value of 1x tends to either infin or -infin in this situation we will not be sure about the exact value of 1x as a result we
abc are natural numbers and are in arithmetic progressions and abc21then find the possible values for abcsolution abc21ac2b3b21b7a can be 123456c can
the points abc and d represent the numbers z1z2z3 and z4abcd is rhombusac2bdif z22i z41-2ifind z1 and z3ans b21 d1-2mid point 32-12write
a man can do a piece of work in 25 days how many people are required to complete same work in 15
x2-5x4 can written in roots as x-1x-4x2-4 can be written interms of x-2x2so
any point on parabola k2kperpendicular distance formuladk-k2-1212differentiating and putting 01-2k0k12therefore the point is 14
how will you find the vertex of a parabola given in 2nd degree form the axis of parabola is not parallel to coordinate axesanswrite the equation in
fxfx12 1fx1-fx120int2fxdx0int21-fx12dx0int2fxdx2-0int2fx12dxtake
here we will use the expansion method firstly limx-0 loga1xxfirstly using log property we getlimx-0loga1x-logxthen we change the base of log ie
consider the following multiplication in decimal notations 999abcdef132 determine the digits abcdef solutiona8b6c8d8e6f7in other words 999 877
in triangle abc if angle b 90 degrees what is the value tan a2 in terms of its sidedsolution tanacblet tana2x2x1-x2cbsolve for
1 write two m-files one for the bisection method and another for newtons method2 using both the bisection method and the newton method answer the
thorwarth m arisha a and harper p 2009 simulation model to investigate flexible workload management for healthcare and servicescape environment
volume13piradius of base2heightcurved surface areapirl r is radius of base and l is length of straight line connecting apex of cone with point on
int1sin2x dx intcosec2x dx 12 logcosec2x - cot2x c 12 logtan x cdetailed derivation ofintcosec x dx intcosec xcosec x - cot xcosec x - cot x dx
a student is allowed to select at most n-blocks from a collection of 2n 1 books if the total number of ways in which he can select a book is 63 find
the general solution of the differential equation dydx x2 x2e3ysolutiondydx x2 x2e3ydydxx2e3y-1x2dxdye3y-1this is an elementary variables separable
writing sin3acos3a sin3acos2acosa sin3a1-sin2acosaput sin a as then cos a da dt integralt31-t2dt integral of t3- t5 dt t44-t66 c where t