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  • 1 answers

Ràśpŕèét Kaur 4 years, 1 month ago

We use the arithmetic prgression A=2 D=5-2=3 N=50 Sn=n/2[2a+(n-1) d] S50= 50/2[2*2+(50-1)3] S50=25[4+49*3] S 50= 25*4+147 S50=25*149 S50= 3725 answer
  • 1 answers

Kaushik Ka 4 years, 1 month ago

f(2) = (2*2) + 5 f(2) = 4+5 f(2) = 9 f(1/2) = (2*(1/2)) + 5 f(1/2) = 1+5 f(1/2) = 6 f(2)-f(1/2) = 9-6 f(2)-f(1/2) = 3
  • 2 answers

Dev Naha 4 years, 1 month ago

0

Sachin Kumar 4 years, 1 month ago

0
  • 1 answers

Kaushik Ka 4 years, 1 month ago

0
  • 1 answers

Sameer Kumar Tagore 4 years, 1 month ago

2sin(theta by 2).
  • 5 answers

Ràśpŕèét Kaur 4 years, 1 month ago

1

T Rex 4 years, 1 month ago

1

Himanshu Mali 4 years, 2 months ago

1

Shivam Sharma 4 years, 2 months ago

1

Abhay Bharti 4 years, 2 months ago

1
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  • 3 answers

Sameer Kumar Tagore 4 years, 1 month ago

(√3+1)by 2√2

K Buwa 4 years, 2 months ago

Put sin(x+y) formula

K Buwa 4 years, 2 months ago

Sin (45+30)
  • 1 answers

Tanisha Patidar 4 years, 2 months ago

3,b
  • 5 answers

Tanisha Jain 4 years, 1 month ago

1

Dev Naha 4 years, 1 month ago

1

Himanshu Mali 4 years, 2 months ago

1

Nikhil Sharma 4 years, 2 months ago

1

Manoj Kumar 4 years, 2 months ago

1
  • 0 answers
  • 1 answers

Himanshu Mali 4 years, 2 months ago

Bc
  • 2 answers

Julia Biji John 4 years, 2 months ago

204 By using the formula : n(n+1)(2n+1)/6 Above formula is derived for finding the sum of the squares of 'nth’ natural numbers.

Anand Sah 4 years, 2 months ago

204 By using the formula : n(n+1)(2n+1)/6 Above formula is derived for finding the sum of the squares of 'nth’ natural numbers.
  • 1 answers

Vastav Dhiman 4 years, 2 months ago

Write cosπ = cos 2(π/2) Then, put the identity of cos 2x=1-2 sin^2 x, Which mean, cos 2(π/2)= 1-2sin^2 π/2
  • 5 answers

Himanshu Mali 4 years, 2 months ago

No

Vastav Dhiman 4 years, 2 months ago

If you can't want to take standard math pleaze take applied math

Hemant Singh 4 years, 2 months ago

Please take standard

Sanket ... 4 years, 2 months ago

Plz take standard

Sanket ... 4 years, 2 months ago

No
  • 1 answers

Himanshu Mali 4 years, 2 months ago

Complex number and quadratic equations
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  • 1 answers

Aashay Tembhurne 4 years, 2 months ago

∅=l/r, ∅=44/120 = 11/30 radian. (11/30×180/π)° take value of π=22/7, answer is 21°
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  • 0 answers
  • 3 answers

Anurag Singh 4 years, 1 month ago

given x^2=25 then, x=root 25 root25=5 x=5 Ans.

Komal Bhanndari 4 years, 2 months ago

5

Sree Vaishnavi 4 years, 2 months ago

Then x=5
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  • 1 answers

Ankit Yadav 4 years, 2 months ago

Whats your question
  • 0 answers
  • 1 answers

Prachi Sharma Prachi Sharma 4 years, 2 months ago

Problm 1

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