defence exam Agniveer Vayu Group X & XY Mock Test 01/2026 Mathematics Trigonometry Trigonometric Functions

If y² – 4y + 4 = 0 then find the maximum and minimum value of (y^{√5 cosθ}) × (y^{2 sinθ}).

1

2y and y/2

2

y⁶ and 1/y⁶

3

6 and 1/6

4

8 and 1/8

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