India Languages, asked by vineshrdking4774, 7 months ago

பின்வரும் முற்றொருமைகளை நிருபிக்கவும்

(secθ+secθ)^2+(cosθ+csc⁡ θ)^2=1+(secθ+cscθ)^2

Answers

Answered by pawarshreyash99
0

Explanation:

பின்வரும் முற்றொருமைகளை நிருபிக்கவும்

(secθ+secθ)^2+(cosθ+csc⁡ θ)^2=1+(secθ+cscθ)^2tise answer answer

Answered by steffiaspinno
0

விளக்கம்:

இடப்பக்கம் :

\begin{array}{l}(\sec \theta+\sec \theta)^{2}+(\cos \theta+\(cosec} \theta)^{2} \\\Rightarrow \sin ^{2} \theta+\sec ^{2} \theta+2 \sin \theta \cdot \sec \theta+ \cos ^{2} \theta+\(cosec}^{2} \theta+2 \cos \theta \cdot \(cosec} \theta\end{array}

(\sin ^{2} \theta+\cos ^{2} \theta)+\sec ^{2} \theta \begin{aligned}\(cosec \)^2 \theta+2 \sin \theta \sec \theta+2 \cos \theta \(cosec \theta \end{aligned}

1+\sec ^{2} \theta+\(cosec\)^{2} \theta+2 [ \sin \theta\sec \theta+\cos \theta \(cosec\) \theta ]

1+\sec ^{2} \theta+\(cosec\)^{2} \theta+2[\frac{\sin \theta\times1}{\cos \theta}+\frac{\cos \theta \times 1}{\sin \theta}\right]

$1+\sec ^{2} \theta+\(cosec\)^{2} \theta+2 \left[\frac{\sin ^{2} \theta+\cos ^{2} \theta}{\sin \theta \cos \theta}\right]

$1+\sec ^{2} \theta+\(cosec^{2} \theta+2 \left[\frac{1}{\sin \theta \cos \theta}\right]

1+\sec ^{2} \theta+\(cosec}^{2} \theta+2 \sec \theta\(cosec\) \theta

1+[\sec \theta+\(cosec\) \theta]^{2}

= வலப்பக்கம்  என நிரூபிக்கப்பட்டது.

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