Value of n^0 where n not equal to zero is always ___.
0
1
not defined
negative
If cosec x-cot x=1/3 where x is not equal to zero then the value of cos2x-sin2x is ______
Let An=34−(34)2+(34)3−....+(−1)n−1(34)nand Bn=1−An, then find the least value of n0, n0∈N such that Bn>An,∀n≥n0.