" 8.Show that "0.142857142857...=(1)/(7)

" 0.Show that "C_(0)-4.C_(1)+7.C_(2)-10.C_(3)+.....=0

If A=0.142857142857.... and B=0.16666.... then what is the value of (A+B) /AB? यदि A=0.142857142857.... तथा B=0.16666.... है ,तो (A+B)/AB का मान क्या है?

Santhi wrote the fractions frac 1/7,2/7,3/7 like this, frac{1/7=0.142857142857 Frac2/7=0.285714285714 frac3/7=0.428571428571 a) By examining the decimal forms of given fractions, write the dẹcimal form frac4/7, frac5\7 b) Write 3 fractions of denominators which are powers of 10 , getting closer and closer to frac 6/7

Show that ( -2,3,5) ( 1,2,3) (7,0,-1) are collinear

If A=([2,-1],[1,3]) then show that A^2-5A+7I_2=0 hence find A^(-1)

Show that the points A=(1,2,3),B=(7,0,1), C=(-2,3,4) are colinear.

If A = [{:(5,3),(-1,-2):}], "show that" " "A^(2)-3A-7I_(2)=0_(2). Hence find A^(-1) .

If A={:((3,1),(-1,2)):} show that A^(2)-5A+7I_(2)=0

Show that a^(0)= 1" so " log_(a)1= 0

If A=[3112], show that A^(2)-5A+7I=0 Hence find A^(-1) .