[" 21.Which of the following relations "],[" is true "]

Which of the following relations are not true -

Maximum and minimum magnitudes of the resultant of two vectors of magnitudes P and Q are found to be in the ratio 3:1. Which of the following relations is true ?

Which of the following relation is true ?

State which of the following relation is true?

Maximum and minimum magnitudes of the resultant of two vectors of magnitudes P and Q are in the ratio 3:1. Which of the following relation is true?

Maximum and minimum magnitudes of the resultant of two vectors of magnitudes P and Q are in the ratio 3:1. Which of the following relation is true?