Math Phobia – Telegram
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Cot⊕+√3=2Cosec⊕এর সাধারন সমাধান
Anonymous Quiz
9%
2nπ-π/3
32%
2nπ+π/6
53%
2nπ+π/3
6%
2nπ-π/6
🥰2🔥1
Sin-1(4/5)+Cos-1(2/√5)এর মান
Anonymous Quiz
7%
tan-1(2/11)
13%
Sin-1(11/2)
73%
tan-1(11/2)
6%
Cos-1(11/2)
1
tan-1(2)+Cot-1(1/3)এর মান
Anonymous Quiz
16%
π/4
25%
π/2
49%
3π/4
10%
5π/4
🔥3
tan-1(1)+tan-1(2)+tan-1(3)
Anonymous Quiz
22%
0
23%
π/2
53%
π
2%
Cotx+tanx =2 সাধারন সমাধান
Anonymous Quiz
9%
nπ/4
13%
nπ/2
63%
(4n+1)π/4
15%
(4n+1)π/2
🤔1
Sin tan-1(3/4) এর মান।
Anonymous Quiz
70%
3/5
14%
4/5
9%
3/4
7%
4/3
tan(cos-1(x))=sin (tan-1(2))হলে x=?
Anonymous Quiz
38%
√5/3
22%
√3/2
26%
1/√3
14%
3/√5
2🎉1
Cos tan-1 cot sin-1 এর সমান
Anonymous Quiz
64%
x
17%
π/2 -x
12%
-x
7%
X-π/2
🤔3
Sec2 (tan-1(4))+tan2(sec-1(3))
Anonymous Quiz
9%
7
17%
9
65%
25
8%
27
tan-1(1/7)+tan-1(1/8)+tan-1(1/18)
Anonymous Quiz
10%
Cos-1(1/3)
28%
Cot-1(3)
57%
tan-1(1/5)
6%
Sin-1(1/3)
sinθ=x হলে sin⁻¹x+cos⁻¹x=?
Anonymous Quiz
8%
π/4
4%
π/3
83%
π/2
5%
π/6
tan sin⁻¹ 〈1/2) =?
Anonymous Quiz
4%
3
17%
1/3
17%
√3
62%
1/√3
cot⁻¹3+cosec⁻¹√5=?
Anonymous Quiz
40%
π/4
40%
π/2
16%
π
5%
1😢1
যদি sin⁻¹x=θ হয়, তবে cosθ এর মান কত?
Anonymous Quiz
8%
1-x²
54%
√〈1-x²〉
29%
1/√(1-x²)
9%
x/√(1-x²)
cos(sin⁻¹ 1/4+ cos⁻¹ 1/4)=?
Anonymous Quiz
5%
-1
20%
1
15%
1/2
59%
0
🔥1🥰1
sin cot⁻¹ tan cos⁻¹x=?
Anonymous Quiz
3%
0
5%
1/x
85%
x
7%
1
tan⁻¹1 + tan⁻¹2 +tan⁻¹3 =?
Anonymous Quiz
18%
0
22%
π/2
56%
π
4%
🤔1
tan⁻¹x এর রেণ্জ কোনটি?
Anonymous Quiz
28%
(-π/2, π/2)
38%
(-∞,∞)
18%
(1,-1)
17%
[-∞,∞]
cotx-tanx=2 সমীকরণটির সাধারণ সমাধান -
Anonymous Quiz
16%
nπ/4
11%
nπ/2
61%
(4n+1)π/8
13%
(4n+1)π/2