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Write down all subsets (a, b, c)

Posted by Akanshu Sharma 8 years, 3 months ago

CBSE > Class 11 > Mathematics

1 answers

Zoya A 8 years, 3 months ago

(a),(b),(c),(a,b),(b,c),(a,c),(a,b,c)and null set

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0/2=0 or infinite?

Posted by Hrithik Rana 8 years, 3 months ago

CBSE > Class 11 > Mathematics

1 answers

Ketan Kapoor 8 years, 3 months ago

0/2= 0 whereas 2/0 is infinite

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Sin20cos80 + cos20sin80

Posted by Priyam Rathour 8 years, 3 months ago

CBSE > Class 11 > Mathematics

1 answers

Himanshu Gupta 8 years, 3 months ago

Sin100

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sinc+sind

Posted by Saurabh Kumar 8 years, 3 months ago

CBSE > Class 11 > Mathematics

1 answers

Sunny Nigam 8 years, 3 months ago

sinc + sind= 2sin c+d/2.cos c-d

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(a+b)

Posted by Kapil Sharma 8 years, 3 months ago

CBSE > Class 11 > Mathematics

0 answers

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Find the fourth term in G.P whose sum is 85 and product is 4096?( solve in shortest path)

Posted by Vishal Chaurasiya 8 years, 3 months ago

CBSE > Class 11 > Mathematics

0 answers

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Determine n and r if n-1Cr:nCr:n+1Cr=6:9:13

Posted by Shivam Kumar 8 years, 3 months ago

CBSE > Class 11 > Mathematics

2 answers

Mahima Panchal 4 years, 8 months ago

answer

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Shivam Kumar 8 years, 3 months ago

N=12 ,r=4

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can i crack jee mains? with full concept of ncert?

Posted by Tarun Sharma 8 years, 3 months ago

CBSE > Class 11 > Mathematics

0 answers

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24 +32

Posted by Sandeep Jha 8 years, 3 months ago

CBSE > Class 11 > Mathematics

0 answers

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7+77+777+7777+77777+---------+n. Solv3 the series

Posted by Ritesh Kumar 8 years, 3 months ago

CBSE > Class 11 > Mathematics

0 answers

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Values of trigonometric ratios

Posted by Aradhya Singh Rajput 8 years, 3 months ago

CBSE > Class 11 > Mathematics

0 answers

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Complex numbers

Posted by Anurag Yadav 8 years, 3 months ago

CBSE > Class 11 > Mathematics

0 answers

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Jsksnskx

Posted by Nishant Gupta 8 years, 3 months ago

CBSE > Class 11 > Mathematics

0 answers

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Find the square root of the complex numbers:- 5 - 12 iota

Posted by Roshan Kumar 8 years, 3 months ago

CBSE > Class 11 > Mathematics

0 answers

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Sin,255

Posted by Aaradhya Thakur 8 years, 3 months ago

CBSE > Class 11 > Mathematics

0 answers

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4X2 +3X+3=

Posted by Soju Thomas 8 years, 3 months ago

CBSE > Class 11 > Mathematics

1 answers

Roshan Kumar 8 years, 3 months ago

Not understand questions

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^{{tex}[i^{18}+(1/i)^{25}]^3{/tex}}

Posted by Kanhaiya Kumar Singh 8 years, 3 months ago

CBSE > Class 11 > Mathematics

1 answers

H S 8 years, 3 months ago

={(i^2)^9-[(i)^2]^12.i}^3 =[-i-(-1)^12.i]^3 =(-i-i)^3 =(-2i)^3 =-8(i^3) =8i

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trigonometry table

Posted by Pankaj Nadar 8 years, 3 months ago

CBSE > Class 11 > Mathematics

0 answers

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1/3.5+1/5.7+1/7.9+.............+1/(2n+1) (2n+3) =n/3(2n+3)

Posted by Karthik Koribilli 8 years, 3 months ago

CBSE > Class 11 > Mathematics

0 answers

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Mathematical induction

Posted by Saksham Sharma 8 years, 3 months ago

CBSE > Class 11 > Mathematics

0 answers

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10 of. Nersty 10

Posted by Bhaskar Pandey 8 years, 3 months ago

CBSE > Class 11 > Mathematics

0 answers

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plese explain NCERT binomial theorem example 4

Posted by Bhavna Singh 8 years, 3 months ago

CBSE > Class 11 > Mathematics

0 answers

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8x cube _16x _85=0

Posted by Shubham Pathak 8 years, 3 months ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

[9/4, 10:16 PM] pankaj: Sir can you explain me that how can we find the range of √1-| x| ÷2-| x | [9/4, 10:18 PM] pankaj: Find the range of 1÷log10(1-x) + √x +2

Posted by Shivam Mishra 8 years, 3 months ago

CBSE > Class 11 > Mathematics

0 answers

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If Cos(A+B)/cos(A-B) =sin(C+D)/sin(C-D). Prove that tanA tanB tanC + tanD=0

Posted by Rohit Yadav 8 years, 3 months ago

CBSE > Class 11 > Mathematics

1 answers

Daksh Khosla 6 years, 3 months ago

cos(a+b) sin(c-d) = cos(a-b) sin(c+d)

( cosAcosB - sinAsinB) (sincCosD- cosC sinD) = ( cosAcosB + sinAsinB) (sincCosD+ cosC sinD)

- cosA cosBcosCsinD - sinA sinB sinC cosD = cosA cosB cosC sinD + sinA sinB sinC cosD

2 cosA cosBcosCsinD + 2sinA sinB sinC cosD=0

sinA sinB sinC cosD = - cosA cosBcosCsinD

tanA tanB tanC = - tanD

tannA tanB tanC + tanD =0

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Is it possible to calculate area of triangle by using trigonometric ratiis

Posted by Jatin Sharma 8 years, 3 months ago

CBSE > Class 11 > Mathematics