Assertion (A) : For an acute angle θ, value of cosec θ cannot be 1/√2. Reason (R) : cosec θ ≥ 1 for 0° ≤ θ ≤ 90°
Which of the following statements is true ?
The maximum value of 1/cosec α is
The value of sinθ + cosθ is always greater than 1.
The value of sinθ is (a + 1/a), where 'a' is a positive number.
The value of 2sinθ can be (a + 1/a), where a is a positive number, and a ≠ 1.
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