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0:00:55

Important limit formula|| Limit formula||Class11 and Class12

0:05:20

Prove that: 2tan^-1(1/3)+tan^-1(1/7) =π/4 || Class 11 trigonometry || Math solutions ||

0:11:14

Evaluate: lim y tends to 0 ((x+y)sec(x+y)-xsecx)/y || limit || class11 || Math solution grade 11 ||

0:04:20

Prove that : tan^-1(x) + tan^-1(y) + tan^-1(z) = tan^-1((x + y + z - xyz)/(1 - yz - zx - xy))

0:02:35

a^log x base a=x

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trigonometry #icscoachingcenterlahan #mathematics #math

0:10:23

Prove that the two circles x^2+y^2+2ax+c^2=0 and x^2+y^2+2by +c^2=0 touch if 1/a^2+1/b^2=1/c^2

0:06:29

Prove that the straight line y=x+a√2 touches the circle x^2+y^2=a^2 and find it's point of contact

0:02:50

Evaluate`lim_(x rarr0) x-(sin x)/(x^(3))`with using L-Hospital Rule

0:06:15

Evaluate `lim_(x rarr0) x-(sin x)/(x^(3))` without using L-Hospital Rule

0:04:19

EVALUATE `lim_(x rarr0) (x-sin x)/(x^(3))` without Using L-Hospital Rule

0:03:45

If a^4+b^4+c^4=2c^2 (a^2+b^2 ), Prove that C=45^0 or 135^0

0:12:17

If (cosA+2cosC)/(cosA+2cosB)=sinB/sinC ,Prove that the triangle is either isoscsles or right-angled

0:05:01

In any ∆ABC, Prove that bcos^(2)(A)/(2) + acos^(2)(B)/(2)=(1)/(2)(a+b+c)

0:05:32

In any ∆ABC Prove that (b-c)/(a)cos(A)/(2)=sin(B-C)/(2)

0:10:42

Find the derivative of √tan3x by first Principle Method

0:07:10

lim x→a (a-x) tan (πx/2a) || Maths solution|| Grade 11

0:11:19

Definition of Matrix and it's terms

0:13:02

Derivative Basic Rules

0:09:21

In any ∆ABC, Prove that (a^2sin(B-C)) /sinA+(b^2sin(C-A)) /sinB+(c^2sin(A-B)) /sinC=0

0:05:35

In any ∆ABC, Prove that:a^3{(sinB)^3-(sinC)^3}+b^3{(sinC)^3-(sinA)^A}+c^3{(sinA)^3-(sinB)^3}=0

0:04:10

Formula of derivatives of inverse trigonometric function

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Formula of Derivatives of Trigonometric function

0:07:58

All the basic formula of Limit