Skip to content
Philoid
Browse Saved
Back to chapter
Maths
8. exponents and powers
Home · Class 8 · Maths · NCERT - Exemplar Mathematics · 8. exponents and powers
Prev
Next
Q27 of 196 Page 249

Out of the four options, only one is correct. Write the correct answer.

is equal to

By laws of exponent,


a0 = 1


where, a≠ 1



Hence, is equal to 1.

More from this chapter

All 196 →
25

Out of the four options, only one is correct. Write the correct answer.

The standard form for 234000000 is

26

Out of the four options, only one is correct. Write the correct answer.

The usual form for 2.03 × 10–5

28

Out of the four options, only one is correct. Write the correct answer.

is equal to

29

Out of the four options, only one is correct. Write the correct answer.

For any two non-zerorational numbers x and y, x4 ÷ y4 is equal to

Questions · 196
8. exponents and powers
121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 91 91 92 93 94 95 96 96 97 98 98 98 98 99 99 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 115 115 115 115 115 115 115 116 117 118 119 120 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 177 177 177 177 177 178 178 178 178 179 179 179 179 180 180 180 180 180 180
Back to chapter
ADVERTISEMENT
About Contact Privacy Terms
Philoid · 2026
  • Home
  • Search
  • Browse
  • Quiz
  • Saved