सीमाओं के मान प्राप्त कीजिए :
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Step-by-step explanation:
x = π/2 प्रयोग करने पर
= tan(2(π/2)/ (π/2 - π/2)
= Tanπ/0
= 0/0
परिभाषित नहीं
x - π/2 = y
=> x = (y + π/2)
x→ π/2
=> x - π/2 → 0
=> y → 0
Lim y → 0 Tan 2(y + π/2) / y
= Lim y → 0 Tan (2y + π) / y
= Lim y → 0 Tan (2y + π) / y
= Lim y → 0 Tan (2y ) / y
= Lim y → 0 Sin (2y ) / Cos2y * y
= Lim y → 0 2Sin (2y ) / Cos2y * 2y
y → 0 => 2y→ 0
Lim 2y → 0 Sin (2y ) / 2y = 1
= Lim y → 0 = 2/Cos2y
y = 0 प्रयोग करने पर
= 2/Cos(2*0)
= 2/Cos0
= 2/1
= 2
और पढ़ें
सीमाओं के मान प्राप्त कीजिए : [tex]\lim_{x\rightarrow3}\dfrac{x^4 - 81
brainly.in/question/15778085
सीमाओं के मान प्राप्त कीजिए
brainly.in/question/15778083
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