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Cot 12° cot 38° cot 52° cot 60° cot 78°

WebThe maximum value of (\\cos α_{1})(\\cos α_{2}) . . .(\\cos α_{n}) where 0 ≤ α_{1}, α_{2}, α_{n} ≤ \\;{π}/{2} and (\\cot α_{1})(\\cot α_{2}) . . .(\\cot ... WebJun 10, 2015 · Explanation: cot(60°) = cot( π 3). cot (pi/3) is a known value as we can see in the sketch below: If you don't remember cot( π 3) it can be useful to remember that. cot(x) = 1 tan(x) So cot( π 3) = 1 tan( π 3) = 1 √3 = √3 3. Answer link.

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WebNov 18, 2024 · Calculation: cot 12° cot 78° = 1. cot 38° cot 52° = 1. cot 60° = 1/√3. put values in the given expression. Let x = (cot 12° cot 78°) (cot 38° cot 52°) cot 60°. ⇒ x = … WebJan 13, 2024 · Expert Answer cot12° cot38° cot52° cot60° cot78° = (cot12°× cot78°) (cot38° cot52°) cot60° = [cot12°×cot (90° - 12º)] [cot38°×cot (90° - 38º) cot60° = cot12°× … regency cinemas stuart fl https://scanlannursery.com

Solve cot12*cot38*cot52*cot60*cot78 Microsoft Math …

Webpologmase Elevated Dog Bed - Foldable Dog Bed Elevated Pet Cot with Removable Canopy - Outdoor Dog Cot with Extra Carrying Bag, Portable Raised Pet Cot Cooling Bed for Dogs and Cats Brand: pologmase $31.10 $ 31 . 10 WebDec 13, 2024 · Step-by-step explanation: cot 12° = cot (90-78) = tan 78° cot 38° = cot (90-52) = tan 52° cot 60° = Remember ⇒ cot∅ × tan∅ = 1 Applying all these theories in the … Webstyle cot was loaded onto a tray with an approximate height of 700mm. In industry, these trays are fitted with a cot-specific rail that creates a track to guide the cot during loading. … regency cladding

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Cot 12° cot 38° cot 52° cot 60° cot 78°

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WebCotangent θ = B a s e P e r p e n d i c u l a r = x y, written as cot θ It is important to note here that by sin θ we mean “sine of angle θ” and not the product of sin and θ. Similar is … WebQ. Prove that: (i) tan5° tan25° tan30° tan65° tan85° = 1 3. (ii) cot12° cot38° cot52° cot60° cot78° = 1 3. (iii) cos15° cos35° cosec55° cos60° cosec75° = 1 2. (iv) cos1° cos2° cos3° …

Cot 12° cot 38° cot 52° cot 60° cot 78°

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WebNov 18, 2024 · cot 12° cot 78° = 1. cot 38° cot 52° = 1. cot 60° = 1/√3. ఈ విలువలను సమీకరణంలో ప్రతిక్షేపించగా. x = (cot 12° cot 78°)(cot 38° cot 52°) cot … WebFind the value of the following : (i) tan 12° cot 38° cot 52° cot 60° tan 78° (ii) tan 5° tan 25° tan 30° tan 45° tan 65° tan 85° LIVE Course for free Rated by 1 million+ students

WebProve that: cot12° cot38° cot52° cot60° cot78° = 1 3 Advertisement Remove all ads Solution ( i i) L H S = cot 12 ° cot 38 ° cot 52 cot 60 ° cot 78 ° \° = tan ( 90 ° − 12 °) × tan ( 90 ° − … WebGiven expression is cot55 otan35 o+ tan12 ocot78 oWe can rewrite the expression as:cot(90 o−35 o)tan35 o + tan(90 o−78)cot78 oWe know that, cot(90 o−θ)=tanθ and tan(90 o−θ)=cotθ∴ The expression becomes,tan35 otan35 o+ cot78 ocot78 o⇒1+1⇒2Hence, cot55 otan35 o+ tan12 ocot78 o=2.

WebIn ABC, right angled at B, if AB = 12 cm and BC = 5 cm, find (i) sin A and tan A (ii) sin C and cot C. Q2. Given ... (iii) cot 12° cot 38° cot 52° cot 60° cot 78° Q14. Prove that: (i) sin .cos (90 cos cos sin (90 ).sin 1 sin (90 ) cos (90 ) ... WebClick here👆to get an answer to your question ️ Solve: cot 12^o.cot 38^o.cot 52^o.cot 60^o.cot 78^o

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WebSep 1, 2014 · 4 Follow 0. Abhishek Kr. Jha, Meritnation Expert added an answer, on 1/9/14. cot 12 × cot 38 × cot 52 × cot 60 × cot 78 = cot 90 - 78 × cot 90 - 52 × cot 52 × 1 3 × cot 78 = tan 78 × tan 52 × cot 52 × cot 78 × 1 3 = tan 78 … regency cleaners bathWebNov 18, 2024 · cot 12° cot 78° = 1. cot 38° cot 52° = 1. cot 60° = 1/√3. दिए गए व्यंजक में मान रखने पर. मान लीजिये कि x = (cot 12° cot 78°)(cot 38° cot 52°) cot 60° ⇒ x = 1 × 1 × 1/√3. ⇒ x= 1/√3. ∴ cot 12° cot 38° cot 52° cot 60° cot 78° का मान 1/√3 ... regency cleaners federal wayWebtan 82 ∘ cot 8 ∘ + c o s e c 38 ∘ sec 52 ∘ + 2 sin 35 ∘ sec 55 ∘ sin 2 50 ∘ + sin 2 40 Q. c o t 12 ∘ c o t 38 ∘ c o t 52 ∘ c o t 60 ∘ c o t 78 ∘ = View More regency cleaners cheltenhamWebClick here👆to get an answer to your question ️ Solve: cot 12^o.cot 38^o.cot 52^o.cot 60^o.cot 78^o regency cleaners burien waWebCalculate the value of the cot of 1.5 ° To enter an angle in radians, enter cot(1.5RAD) cot(1.5 °) = 38.1884592970256 cotangent The cotangent cot(A) is the reciprocal of tan(A); i.e. the ratio of ... regency cleaners fair lawnhttp://www.happyzebra.com/timezones-worldclock/difference.php?c1=COT%20-%20Colombia%20Time&c2=Atlanta regency claytonWebThe value of cot 12° cot 38° cot 52° cot 60° cot 78° is. asked Feb 27, 2024 in Aptitude by Arpank (111k points) quantitative-aptitude; trigonometry; 0 votes. 1 answer. Prove that cot 12° cot 38° cot 52° cot 60° cot 78° = 1/√3. asked Apr 19, 2024 in Trigonometry by Vevek01 (47.4k points) trigonometry; regency cleaners hillsborough rd