Math Formula Chart In Hindi PDF Download

By | August 27, 2022
Math Formula Chart In Hindi PDF

In this blog post, we will provide you with a Math Formula Chart In Hindi. This chart will help you quickly reference the most important formulas in mathematics. Download the Math Formula Chart in Hindi PDF to help you understand and remember the various mathematical formulas.

बीजगणित के सूत्र: Algebra Math Formulas

  • a2 – b2 = (a – b)(a + b)
  • (a+b)2 = a2 + 2ab + b2
  • a2 + b2 = (a – b)2 + 2ab
  • (a – b)2 = a2 – 2ab + b2
  • (a + b + c)2 = a2 + b2 + c2 + 2ab + 2ac + 2bc
  • (a – b – c)2 = a2 + b2 + c2 – 2ab – 2ac + 2bc
  • (a + b)3 = a3 + 3a2b + 3ab2 + b3 ; (a + b)3 = a3 + b3 + 3ab(a + b)
  • (a – b)3 = a3 – 3a2b + 3ab2 – b3
  • a3 – b3 = (a – b)(a2 + ab + b2)
  • a3 + b3 = (a + b)(a2 – ab + b2)
  • (a + b)3 = a3 + 3a2b + 3ab2 + b3
  • (a – b)3 = a3 – 3a2b + 3ab2 – b3
  • (a + b)4 = a4 + 4a3b + 6a2b2 + 4ab3 + b4)
  • (a – b)4 = a4 – 4a3b + 6a2b2 – 4ab3 + b4)
  • a4 – b4 = (a – b)(a + b)(a2 + b2)
  • a5 – b5 = (a – b)(a4 + a3b + a2b2 + ab3 + b4)
  • If n is a natural number: an – bn = (a – b)(an-1 + an-2b+…+ bn-2a + bn-1)
  • If n is even: (n = 2k), an + bn = (a + b)(an-1 – an-2b +…+ bn-2a – bn-1)
  • If n is odd: (n = 2k + 1), an + bn = (a + b)(an-1 – an-2b +…- bn-2a + bn-1)
    (a + b + c + …)2 = a2 + b2 + c2 + … + 2(ab + ac + bc + ….)
  • Laws of Exponents: (am)(an) = am+n (ab)m = ambm (am)n = amn
  • Fractional Exponents: a0 = 1 aman=am−n am = 1a−m a−m = 1am
  • Roots of Quadratic Equation:
  • For a quadratic equation ax2 + bx + c where a ≠ 0, the roots will be given by the equation as −b±b2−4ac√2a
    Δ = b2 − 4ac is called the discrimination
  • For real and distinct roots, Δ > 0
  • For real and coincident roots, Δ = 0
  • For non-real roots, Δ < 0
  • If α and β are the two roots of the equation ax2 + bx + c then, α + β = (-b / a) and α × β = (c / a).
  • If the roots of a quadratic equation are α and β, the equation will be (x − α)(x − β) = 0
  • Factorials:
    n! = (1).(2).(3)…..(n − 1).n
    n! = n(n − 1)! = n(n − 1)(n − 2)! = ….
    0! = 1
    (a+b)n=an+nan−1b+n(n−1)2!an−2b2+n(n−1)(n−2)3!an−3b3+….+bn,where,n>1

Advanced Math All Formula PDF in Hindi

त्रिकोणमिति के सूत्र

Trikonmiti Formula का उपयोग करके विभिन्न प्रकार के गणितीय समस्याओं को हल किया जाता है जिसमे त्रिभुजों के कोण, लंबाई और ऊंचाई के विभिन्न भाग और अन्य ज्यामितीय आकृतियां शामिल होती है|


त्रिकोणमिति के सामान्य फार्मूला

गणित में त्रिकोणमिति के 6 फलनों का अध्ययन विशेष रूप से किया जाता है, जो त्रिभुज के भुजाओं एवं कोणों को मापने में मदद करता है,त्रिकोणमिति के सामान्य सूत्र इस प्रकार हैं-

  • sinθ = लम्ब/कर्ण = p / h
  • cosθ = आधार/कर्ण = b / h
  • tanθ = लम्ब/आधार = p / b
  • cotθ = आधार/लम्ब = b / p
  • secθ = कर्ण/आधार = h / b
  • coescθ = कर्ण/लम्ब = h / p

त्रिकोणमिति अनुपातों के मध्य संबंध 

  • sinθ × Cosecθ = 1
  • sinθ = 1 / Cosecθ
  • Cosecθ = 1 / sinθ
  • Cosθ × Secθ = 1
  • Cosθ = 1 / Secθ
  • Secθ = 1 / Cosθ
  • Tanθ × Cotθ = 1
  • Tanθ = 1 / Cotθ
  • Cotθ = 1 / Tanθ
  •  Tanθ = sinθ / Cosθ
  • Cotθ = Cosθ / sinθ

त्रिकोणमितीय सर्वसमिकाएँ (Trigonometric Identities in Hindi):

sin²θ + cos²θ = 1

  • sin²θ = 1 – cos²θ
  • sinθ = (1 – cos²θ)
  • cos²θ = sin²θ – 1
  • cosθ = ( sinθ – 1 )

1 + tan²θ = sec²θ

  • tan²θ = sec²θ – 1
  • tanθ = √(sec²θ – 1)
  • secθ = √(1 + tan²θ)

cosec²θ = cot²θ + 1

  • cosecθ = √(cot²θ + 1)
  • cot²θ = cosec²θ – 1
  • cot²θ = √(cosec²θ – 1)

त्रिकोणमितीय दो कोणों के योग एवं अंतर | Trikonmiti Formula

  • Sin(A+B) = Sin A . Cos B + Cos A . Sin B
  • Sin(A-B) = Sin A . Cos B − Cos A . Sin B
  • Cos (A+B) = Cos A . Cos B − Sin A . Sin B
  • Cos ( A-B ) = Cos A . Cos B + Sin A . Sin B
  • Tan ( A + B ) = (Tan A + Tan B) / ( 1 − Tan A . Tan B)
  • Cot ( A + B ) = (Cot A . Cot B − 1) / (Cot B + Cot A)
  • tan(A – B)= ( tan A – tan B )/ ( 1 + tan A . tan B )
  • cot(A – B) = (cot A . cot B + 1) / ( cot B – cot A )

दो त्रिकोणमितीय कोणों का सूत्र

  • sin( 2θ ) = 2sin( θ ) • cos( θ ) = [ 2tan θ / (1+tan2 θ )]
  • cos( 2θ ) = cos2( θ ) – sin2( θ ) = [ (1- tan2  θ ) / ( 1+tan2 θ )]
  • cos( 2θ ) = 2 cos 2( θ )−1 = 1–2sin2( θ )
  • tan( 2θ ) = [ 2tan( θ )] / [1−tan2( θ )]
  • sec ( 2θ ) = sec2 θ / (2-sec2 θ )
  • Cosec ( 2θ ) = (sec θ . Cosec θ ) / 2

तीन त्रिकोणमितिय कोणों का सूत्र

  • Sin 3θ = 3 sin θ – 4sin3θ
  • Cos 3θ = 4cos3 θ – 3 cos θ
  • Tan 3θ = [3tan θ – tan3 θ ] / [ 1 – 3tan2 θ ]

sin θ तथा cos θ का योग त्रिकोणमितिय फार्मूला

  • 2sin A . sin B = cos(A – B) + cos(A + B)
  • sin A . cos B = sin(A + B) + sin(A – B)
  • 2Cos A . sin B = sin(A + B) – sin(A – B)
  • 2Cos A . cos B = cos(A + B) + cos(A – B)
  • sin C + sin D = 2sin(C+D / 2) . cos(C-D / 2)
  • sin C – sin D = 2cos(C+D / 2) cos(C-D / 2)

त्रिकोणमितिय टेबल | Trigonometry Table

त्रिकोणमिति में कोणों का मान निकालने की विधि एक से अधिक होता है लेकिन यहाँ सिर्फ 0°, 30°, 45°, 60° और 90° के याद करने के दृष्टिकोण से दिया गया है- 

संकेत30° = π/645° = π/460° = π/390° = π/2
Sin θ0½1/√2√3/21
Cos θ1√3/21/√2½0
Tan θ01/√31√3अपरिभाषित
Cot θअपरिभाषित√311/√30
Sec θ12/√3√22अपरिभाषित
Cosec θअपरिभाषित2√22/√31

Also, read these posts to learn more about mathematics formulas:

Thanks for reading the Math formula in Hindi language, and we hope that it will be useful in your upcoming competitive exam.

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