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महाराष्ट्र राज्य शिक्षण मंडळएचएससी विज्ञान (सामान्य) इयत्ता १२ वी

Find the general solution of the following equation: cot θ = 0.

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प्रश्न

Find the general solution of the following equation:

cot θ = 0.

बेरीज
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उत्तर

The general solution of tan θ = tan α is 
θ = nπ + α, n ∈ Z
Now, cot θ = 0   
∴ tan θ does not exist
∴ tan θ = `tan  pi/(2)         ...[∵ tan  pi/(2)` does not exist]
∴ the required general solution is

θ = nπ + `pi/(2)`, n ∈ Z.

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पाठ 3: Trigonometric Functions - Exercise 3.1 [पृष्ठ ७५]

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बालभारती Mathematics and Statistics 1 (Arts and Science) [English] Standard 12 Maharashtra State Board
पाठ 3 Trigonometric Functions
Exercise 3.1 | Q 3.4 | पृष्ठ ७५

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