Intresting question

JEE Main 2015 Tutorials › Calculus questions › Intresting question

#Mathematics #Calculus

UP 0 DOWN 0 0 7
Post on FacebookPost anonymously?

7 Answers

24

eureka123 ·2009-01-27 10:05:34

* edited pt 3 )go 1/4 in +60Â°

UP 0 DOWN 0
Post on FacebookPost anonymously?

11

Subash ·2009-01-27 10:07:36

ive done this already

x= 1cos60+1/2cos60+1/4cos60+.....

y=1sin60-1/2sin60+1/4sin60+......

u will get the answer easily

UP 0 DOWN 0
Post on FacebookPost anonymously?

62

Lokesh Verma ·2009-01-27 10:07:47

good question eureka..

do u want me to solve it (is it a doubt?) or is it for the other users?

UP 0 DOWN 0
Post on FacebookPost anonymously?

62

Lokesh Verma ·2009-01-27 10:08:34

subash has already got an answer.. good work mate...

UP 0 DOWN 0
Post on FacebookPost anonymously?

11

Subash ·2009-01-27 10:08:57

so is my approach good or what

UP 0 DOWN 0
Post on FacebookPost anonymously?

62

Lokesh Verma ·2009-01-27 10:09:23

yes subash it is the right approach..

UP 0 DOWN 0
Post on FacebookPost anonymously?

24

eureka123 ·2009-01-27 10:26:24

it was for others sir,................and subhash has done a good job.....

UP 0 DOWN 0
Post on FacebookPost anonymously?

Your Answer

Basic Integral Calculus Operators Symbols Matrix Cases

√ √ || {} [] () → ~ ^ x x x → → ln log lg lim lim cos sin tan cot arcsin arccos arctan

∫ ∫ ∫ ∫ ∫ ∬ ∬ ∬ ∬ ∬ ∭ ∭ ∭ ∭ ∭ ⨌ ⨌ ⨌ ⨌ ⨌

∑ ∑ ∑ ∑ ∑ ∮ ∮ ∮ ∮ ∮ ∏ ∏ ∏ ∏ ∏ ∐ ∐ ∐ ∐ ∐

+ - × ÷ ± ∓ = ∪ ∩ ≠ ∼ ≈ ∅ ∀ ∃ ∈ ∋ ∝ ≤ ≥ ≃ ≅ ≡ < > ≪ ≫ ⊂ ∉ ⊃ ⊆ ⊇ ⇒ ⇐ ⇔ ⇒ ⇐ ⇔ ⇑ ⇓ ⇕ → ← ↔ → ← ↔ ↑ ↓ ↕ ↖ ↗ ↘ ↙ ↪ ↩ ⇀ ↼ ⇁ ↽

° ∂ ∞ α β γ δ θ λ μ ν ξ π ρ σ φ ω ε ƒ κ τ υ Γ Δ Λ Σ Π Ω