Question
Download Solution PDF , எனில், √2 sin x எதற்குச் சமம்?
,
This question was previously asked in
CDS Elementary Mathematics 3 Sep 2023 Official Paper
Answer (Detailed Solution Below)
Option 1 : sin θ + cos θ
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UPSC CDS 01/2025 General Knowledge Full Mock Test
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Detailed Solution
Download Solution PDFகொடுக்கப்பட்டது:
tan x =
பயன்படுத்திய சூத்திரம்:
1. tan θ =
2. sin θ =
3. sin2θ + cos2θ = 1
கணக்கீடு:
பிதாகரஸ் தேற்றம் மூலம்
⇒ H =
⇒ H =
⇒ H =
படத்தின் படி,
⇒
∴
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