Chapter Content type Value Position Created at
Chapter 8 - Mathematics text SEQUENCES AND SERIES 143 7 = [9+99+999+9999+ ...to nterm]... 18 Delete Content
Chapter 8 - Mathematics image /default_org/ncert_images/class-xi/ma... 19 Delete Content
Chapter 8 - Mathematics text 144 MATHEMATICS Example12 Insert three numbers between 1 ... 20 Delete Content
Chapter 8 - Mathematics image /default_org/ncert_images/class-xi/ma... 21 Delete Content
Chapter 12 - Mathematics text 252 MATHEMATICS = (cosx) (sin x)−(cosx)(sinx) ′ (sinx)2 =... 72 Delete Content
Chapter 12 - Mathematics image /default_org/ncert_images/class-xi/ma... 73 Delete Content
Chapter 8 - Mathematics text SEQUENCES AND SERIES 145 Solving(3)and(5),weobtain a = 4,... 22 Delete Content
Chapter 8 - Mathematics image /default_org/ncert_images/class-xi/ma... 23 Delete Content
Chapter 8 - Mathematics text 146 MATHEMATICS 16. Find a G.P. for which sum of the firs... 24 Delete Content
Chapter 8 - Mathematics image /default_org/ncert_images/class-xi/ma... 25 Delete Content
Chapter 8 - Mathematics text SEQUENCES AND SERIES 147 31. What will Rs 500 amounts to ... 26 Delete Content
Chapter 8 - Mathematics image /default_org/ncert_images/class-xi/ma... 27 Delete Content
Chapter 8 - Mathematics text 148 MATHEMATICS 6. If a+bx = b+cx = c+dx (x ≠ 0), then sh... 28 Delete Content
Chapter 8 - Mathematics image /default_org/ncert_images/class-xi/ma... 29 Delete Content
Chapter 8 - Mathematics text SEQUENCES AND SERIES 149 Summary fi Byasequence,wemeananar... 30 Delete Content
Chapter 8 - Mathematics image /default_org/ncert_images/class-xi/ma... 31 Delete Content
Chapter 8 - Mathematics text 150 MATHEMATICS (598),Mahavira(850)andBhaskara(1114-1185)... 32 Delete Content
Chapter 9 - Mathematics image /default_org/ncert_images/class-xi/ma... 1 Delete Content
Chapter 9 - Mathematics text Chapter 9 STRAIGHTLINES v G eometry, as a logical system,... 2 Delete Content
Chapter 9 - Mathematics image /default_org/ncert_images/class-xi/ma... 3 Delete Content
Chapter 9 - Mathematics text 152 MATHEMATICS I. Distance between the points P (x 1,) 1... 4 Delete Content
Chapter 9 - Mathematics image /default_org/ncert_images/class-xi/ma... 5 Delete Content
Chapter 9 - Mathematics text STRAIGHT LINES 153 Theangle(say)θmadebythelinelwithpositi... 6 Delete Content
Chapter 9 - Mathematics text 154 MATHEMATICS From equations (1) and (2), we have y 2 y... 8 Delete Content
Chapter 9 - Mathematics image /default_org/ncert_images/class-xi/ma... 9 Delete Content