JEE Main 2021 Physics question

Statement I : Two forces and where , when act at an angle to each other, the magnitude of their resultant is , when they act at an angle , the magnitude of their resultant becomes . This is possible only when . Statement II : In the situation given above. = 60° and = 90° In the light of the above statements, choose the most appropriate answer from the options given below :

• (A)Statements I false but Statement-II is true
• (B)Both Statements-I and Statement-II are trueCorrect
• (C)Statements-I is true but Statement-II is false
• (D)Both Statements-I and Statements-II are false.