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  • 2 answers

Abid Ali 7 years, 5 months ago

Tan3

Shivshant Upadhyay 7 years, 5 months ago

Tan30°+tan45°
  • 2 answers

Harry Potter 7 years, 5 months ago

A

Shivshant Upadhyay 7 years, 5 months ago

U-A'
  • 1 answers

Ankit Shareen 7 years, 5 months ago

X :X is complex number like this A, iB
  • 1 answers

Shatayu Ganvir 7 years, 5 months ago

2cosC
  • 0 answers
  • 4 answers

Adarsh Jawale 7 years, 5 months ago

Thanks but tried everything but did not work

Ashtrix Official 7 years, 5 months ago

Trigo is not about formulae but it is about how to implement formulae and you have to use application of brain bcz no one can you his /her brain

Amit Kumar Sharma 7 years, 5 months ago

Formulas KO deeply samjho or phir oues. Ki condition vise put Karl.

Vimal Pathak 7 years, 5 months ago

Sbse pehle book ke example ko dekh ke solve kro
  • 1 answers

Amit Kumar Sharma 7 years, 5 months ago

2sin3x. cos2x-2sin3x / -2sin3x. sin2x 2sin3x(cos2x-1) /-2sin3x. sin2x -(cos2x-1) /sin2x -(1-2sin^2x-1) /2sinx. cosx sinx/cosx=tanx =tanx.
  • 3 answers

Udham Singh 7 years, 5 months ago

A set which does not contain any element is called void set or empty set.

Vimal Pathak 7 years, 5 months ago

Thanks

Samaira Sen 7 years, 5 months ago

Empty set
  • 1 answers

Ujjawal Saxena 7 years, 5 months ago

divide both sin (x+y) and sin (x-y) by cosx×cosy
  • 1 answers

Vimal Pathak 7 years, 5 months ago

Tumhe is app me mil jayega
  • 0 answers
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  • 3 answers

Student Commerce 7 years, 5 months ago

Yes

Anu 16336 7 years, 5 months ago

hloo..☺

Ritom Kashyap 7 years, 5 months ago

Hi
  • 1 answers

♥️Bhavika Naik?? 7 years, 5 months ago

Yeah if there is option between maths and some other subject
  • 2 answers

Please Try Again 7 years, 5 months ago

Rd Sharma and NCERT will be sufficient for boards

Anant Jain 7 years, 5 months ago

Best is NCERT for basics and Other Can be RS Aggarwal for extra imp. Questions on each chapter or other than RS you can purchase RD Sharma for extra questions. Remember that in exams all the extra questions are important on these books, i.e., RS or RD. You have to do extra questions to get 100% or if you are not touching any one of the RD or RS and your knowledge is based till NCERT only then don't hope for even 85% marks as by doing only NCERT you can achieve only 60 to 70% and not more than that. But NCERT is important as well so do NCERT firstly to clear your basics and then RS or RD. Good Luck.???
  • 2 answers

Ankita Kumudni Khes 7 years, 5 months ago

(3,5,7) and (-3,-3,1)

Ankita Kumudni Khes 7 years, 5 months ago

Find the Co ordinates of the mid point of the join of the points A(3,5,7)and (-3,-3,1)
  • 3 answers

Mojahid Hussain 7 years, 5 months ago

The number of the form a+ib where a and b are real numbers and i=√-1are known as Cimplex number Ex:-. 2+3i

Isha Isha 7 years, 5 months ago

the imaginary numbers which are in the form of x+iy is called complex numbers

Saurabh Pathak 7 years, 5 months ago

When a no. Is consist of real and imaginary part then it is called complex number Ex. 2+3i Here '2' is real and '3i' is imaginary so, this number is called complex no.
  • 4 answers

1111 484 7 years, 5 months ago

a person

Mradul Goyal 7 years, 5 months ago

a

Himanshi Saxena 7 years, 5 months ago

c

Isha Isha 7 years, 5 months ago

I don't know
  • 0 answers
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  • 3 answers

Swati Mittal 7 years, 2 months ago

Thanks

Mojahid Hussain 7 years, 5 months ago

What's app no. De do Jo bhi math ka problem hoga solve kar dunga

Mojahid Hussain 7 years, 5 months ago

Sin120°-icos120° =√3/2-i1/2 X=√3/2, y=1/2 =|Z|=1 tan●= |y/x| tan=|1/2by√3/2=1/√3 Tan =tan30° thita=30°×π/180° thita=π/6 So, Arg(z)=π/6 Polar form=|z|(cosπ/6+isin(π/6)
  • 0 answers

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