Suppose a matrix has columns that span ℝ. Select the best statement. A. Then the equation =0 can have nontrivial solutions, but the shape of the matrix will not give us that information. B. Then the equation =0 will have nontrivial solutions only if one column is a multiple of another column. C. Then the equation =0 must have nontrivial solution

$79500

step-by-step explanation:

this linear equation would have just one solution.

step-by-step explanation:

the reason why this would have one solution is that it is an expression with just one variable. since that variable is not raised to a power, it will always have just one solution.

explanation:

infrared radiation has wavelength in the range between 700 nm and 1 mm. lets' convert these values into scientific notation, keeping in mind that:

let's start from the lower value, we have:

(we moved the dot two places to the left, so we increased the exponent by 2 units, from -9 to -7)

the higher value is:

so, the range of wavelength of infrared radiation is: