It can be
scientific notation is defined as
(number greater than or equal to 1 and less than 10) times 10^x whre x is the number of places the decimal must be moved to the right to return it to the original value (if it must be moved to the left, make it negative)
if we have
2.3
in sciefitific notation, 0 places must be moved so it would be written as
2.3 x 10⁰
so yes, 0 can be an exponent, tho it would not be helpful and would just be more work
Answer:
the first one's answer is y > x
the first second one's answer is y < 6.5x i believe, sorry if im wrong
Step-by-step explanation:
The first answer is most likely to be correct
Two vectors are orthogonal if their dot product is zero. The dot product is the sum of the multiplications of entries with same index:
.
So, in your case,
So, the two vectors are orthogonal if and only if
The solution is indeed trivial: in that case, the second vector is the null vector, which is orthogonal to every possible vector.
X=0.480135, hope this helps