What are sine, cosine, and tangent? They’re three of the main functions in trigonometry. You may have heard about them already in math class. Trigonometry is connected to geometry and other branches of math. It

What’s 2 ✕ 2? If you said four, you’re right! How about 10 ✕ 10? Yes, 100! Now for a harder one: What is 7,686,369,774,870

Mathematics encompasses many different types of studies, so its discovery can’t even be attributed to one person. Instead, mathematics developed slowly over thousands of years with the help of thousands

The circumference of a circle is its perimeter or the length around it. The distance from the center of a circle to its edge is the radius. The distance from

The idea of infinity is used mainly in the fields of math and physics. It describes a quantity without end. In fact, infinity comes from the

इकाई One 1 दहाई Ten 10 सैंकड़ा Hundred 100 हज़ार One Thousand 1000 दस हज़ार Ten Thousand 10000 लाख Hundred Thousand 1,00,000 दस लाख One

ENGLISH NUMBER SYMBOLS HINDI NUMBERS हिंदी गिनती ENGLISH NUMBERS क्रमसूचक संख्या ORDINAL NUMBERS ORDINAL NUMBERS FULL FORM ROMAN NUMERALS 0 ० शून्य Zero 0 0

(α+в)²= α²+2αв+в² (α+в)²= (α-в)²+4αв (α-в)²= α²-2αв+в² (α-в)²= (α+в)²-4αв α² + в²= (α+в)² – 2αв. α² + в²= (α-в)² + 2αв. α²-в² =(α + в)(α –

1)  +   =  जोड़ 2)  —  =  घटाव 3)  ×  =  गुणा 4)  ÷   =  भाग 5)  %  =  प्रतिशत 6)  ∵   =    चूंकि 7) 

Mathematics Formula – Algebra & Mensuration Algebra (a+b)2 = a2 + 2ab + b2 (a – b)2 = a2 – 2ab + b2 a2 + b2 = (a+b)2 – 2ab = (a

Trigonometry| Important Formula| (I). Addition Formula ➭ Sin(A+B) = SinACosB+CosASinB ➭ Sin(A-B) = SinACosB-CosASinB ➭ Cos(A+B) = CosACosB-SinASinB ➭ Cos(A-B) = CosACosB+SinASinB ➭ tan(A+B) =

Math Puns 1. Why was the fraction apprehensive about marrying the decimal? Because he would have to convert. 2. Why do plants hate maths? It