Archives

How Do You Find The Six Trigonometric Functions Of 315 Degrees

sin(315)=sin(−45+360)=sin(−45)=sin(−45)=−sin(45) Trignometric table gives - > sin315=−sin45=−22... View Article

Factorise X 3 1 3

We have to solve x3-1 x3-1 is in the form x3 - 13 It is in the form of identity (a3 – b3) = (a – b)(a2 + b2 + ab) x3 - 13= (x-1)... View Article

Find The Square Of 395 Using Identity

395 We know, (a-b) 2= a2-2ab+b2 395 = (400-5)2 = (400)2 + 52 – 2 (400) (5) = 160000 + 25 – 4000 = 156025... View Article

What Is 2 4 3 Equal To

... View Article

How Do You Evaluate Sec 90

Sec x = 1/cosx Sec 90° = 1/ cos 90° Sec 90° = 1/ 0 Sec 90° = undefined... View Article

Simplify 1 Over Square Root Of 2

We have to solve 1/√2 1/√2 Now we will rationalise the denominator by multiplying numerator and denominator by √2 1/√2... View Article

What Is 1 Divided By 2

We have to evaluate 1/2 1 / 2 We need to divide 1 by 2. On dividing, we get 0.5... View Article

How Do You Solve 2 X 64

2x= 64 We have to find the value of x 64 can be expressed in powers of 2 as 64= 2 X 2 X 2X 2X 2x2 64=26 2x= 26 x=6... View Article

What Is The Most Powerful Acid In The World

Answer: A powerful acid with an acidity higher than pure sulfuric acid is known as a superacid. Because the pH scale only applies to dilute... View Article

How Do You Find A Square Root Of A Decimal

Square root of decimal can be found out using long division method.... View Article

Prove That Sin Theta 1 Cos Theta Tan Theta 1 Cos Theta Sec Theta X Cosec Theta Cot Theta

Sin theta/1-cos theta + tan theta / 1+cos theta = sec theta × cosec theta + cot theta Sinθ/(1 - cosθ) + Tanθ/(1 + cosθ) = Secθ.Cosecθ + Cotθ... View Article

How Do You Add 1 3 1 4

We have to add 1/3 and 1/4 1/3 and 1/4 Will take LCM of 3 and 4 LCM of 3 and 4 is 12 1(4)/3(4) + 1(3) / 4(3) = 4+3/12 = 7/12... View Article

How Do You Find The Range Of A Function

Answer: The set of all the outputs of a function is known as the range of the function. In other words, it is the set of y-values obtained by... View Article

What Is The Area Formula For A Half Circle

We know that area of a circle is πr2. So, the area of a semicircle or half circle is 1/2(πr2 ), where r is the radius.... View Article

How Do You Verify The Identity Sin 90 A Cosa

We have to prove sin (90 +A) = cos A We know the trigonometric identity sin (A + B) = sin A.cos B – sin B.cos A Hence substituting A=... View Article

How Do You Factor X 3 1

We have to solve x3+1 x3+1 is in the form x3 + 13 It is in the form of identity (a3 + b3) = (a + b)(a2 + b2 - ab) x3 + 13= (x+1) (x2 +12 -... View Article

How Do You Evaluate Log 20 Log 50

By adding log 20 and log 50 and using laws of logarithm we get; Since, log mn = log m + log n log mn = n log m log 10 = 1... View Article

How To Find Tan Pi

We know that tan (-π) = tan π tan (-π) = tan π = sin π / cos π = 0 / -1 = 0 tan (-π) = tan π = 0... View Article

What Is The Perimeter Of A Regular Pentagon With A Side Whose Length Is X 4

The perimeter of a pentagon is the total length of its boundaries. Therefore, it is equal to the sum of all its five sides. For a regular... View Article

Whats The Absolute Value Of 7 Give Example

First let us know what absolute value is and then will know the absolute value of zero. The value which refers to the distance of a number... View Article

M	T	W	T	F	S	S
				1	2	3
4	5	6	7	8	9	10
11	12	13	14	15	16	17
18	19	20	21	22	23	24
25	26	27	28	29	30	31