Question

principles vallue branches of cot thita​

Answer 1

Answer:

Let – π2 ≤ α ≤ π2, where α is positive or negative smallest numerical value of these infinite number of values and satisfies the equation cot θ = x then the angle α is called the principal value of cot−1 x. Again, if the principal value of cot−1 x is α (α ≠ 0, – π/2 ≤ α ≤ π/2) then its general value = nπ + α.

Step-by-step explanation:

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Answer 2

Answer:

The principal value of cot thita is -1 X is a

then general value =nπ+a

Step-by-step explanation:

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