The most easiest method to solve trigonometric problems is to be place the values of the sin/cos/tan/cot/sec/cosec . The values will help to solve the trigonometric problems with less difficulty.
You make them less complicated by using trigonometric relationships and identities, and then solve the less complicated questions.
The velocity of light in a liquid sample is always less than the light in air The velocity of light in a liquid sample is always less than the light in air
* == == what are the values of square root of x is less than 7 ? ----
It is always less than 1 or 100%.It is always less than 1 or 100%.It is always less than 1 or 100%.It is always less than 1 or 100%.
The cosine function, like all of the trigonometric functions, is periodic about the rotation around a circle. Since the cosine is defined as the adjacent/hypotenuse of a right triangle, you can clearly see that its value can never be greater than one or less than -1 since the hypotenuse is always longer than the adjacent side. It turns out that, indeed, the cosine's range is from -1 to 1, written [-1,1].
Probability values are never negative and are always between 0-1 according to the definition Probability of A= Number of outcomes classified as A/Total number of possible outcomes
the median is a value of which half of all the values are less than, and half of all the values are greater than.
To show values less than 1.
Rf values are distance of substance from origin divided by distance of solvent front from origin. As the substance travels with the solvent, the solvent will always have a greater or equal value to the distance travelled by substance. This means the highest value of Rf is 1.Read more: Why_is_the_Rf_value_always_less_than_1_in_relation_to_chromatography
The value is 8. There is only one value - not values - and it is exactly 8. No more, no less.
There's about 400 functions in Excel 2010, with less in earlier versions.