The value of the tan 260+sin 245 is
WebThe value of sin260o+tan45o−cosec245ois A −21 B −41 C 41 D 21 Easy Open in App Solution Verified by Toppr Correct option is B) sin260o+tan45o−cosec245o=43 +1−2=−41 … WebEvaluate each of the following : cosec30 ∘+sec60 ∘−cot 230 ∘tan 260 ∘+4cos 245 ∘+3sec 230 ∘+5cos 290 ∘ Medium Solution Verified by Toppr Given csc30 ∘+sec60 ∘−cot 230 ∘tan 260 ∘+4cos 245 ∘+3sec 230 ∘+5cos 290 ∘ = 2+2−(3) 2(3) 2+4( 21)2+3( 32)2+5(0) = 2+2−33+4(21)+3(34) =3+4(21)+3(34) =3+2+4 =9
The value of the tan 260+sin 245 is
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WebMay 13, 2024 · Becky. We need to look at quadrants other than the first quadrant which has angles 0 to 90 o. The sin function is positive in the first and second quadrants ... so sin 50 o will be the same as sin 130 o.... (as in 180 o-50 o). The cos function is positive in the first and fourth quadrants ... so cos 50 o will be the same as cos 310 o ... (as in 360-50 o). … WebMar 14, 2024 · Peach flesh colors and aromas impact greatly on consumer behaviors and these two traits are closely associated in white- and yellow-fleshed peaches. However, current understanding of their aromas is rather limited and confined to the concentration differences of some volatiles. Therefore, this study aims to compare the overall aromas of …
Web[ (tan 2 45° + sec 2 60°sin 2 30° + cos 2 90°sin 2 60 ° )/ (cosec 2 90° + cot90°sin60°)] Formula: tan45° = 1, sec60° = 2 sin30° = 1/2, cosec90° = 1 cot90° = 0, sin60°= √3/2 Calculation: [ (tan 2 45° + sec 2 60°sin 2 30° + cos 2 90°sin 2 60 ° )/ (cosec 2 90° + cot90°sin60°)] ⇒ [ (1 2 + 2 2 × 1/2 2 + 0 2 × 3/4)/ (1 2 + 0 × √3/2)] WebTrigonometry. Trigonometry (from Ancient Greek τρίγωνον (trígōnon) 'triangle', and μέτρον (métron) 'measure') is a branch of mathematics concerned with relationships between angles and ratios of lengths. The field emerged in the Hellenistic world during the 3rd …
WebFeb 9, 2024 · Find the value of the following : 1. (tan^260° + 4sin^245° + sin^290°)/(3sec^230° + cosec^260° - cot^230°) asked May 11, 2024 in Trigonometric … WebDec 2, 2024 · ∴ The value of cos230° + sin245° - 1/3 tan260° is 1/4. Download Solution PDF Share on Whatsapp Latest Indian Air Force Group C Updates Last updated on Dec 2, 2024 The Indian Air Force released the official notification on 21st June 2024 for recruitment under Indian Air Force Group C. There was a total vacancy of 15.
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WebNov 21, 2024 · 13. The value of (tan^260° + sin^245°) is See answers Advertisement missssiddique Answer: 3+1/2=6+1/2=. 7/2 U can see the value of tan 60 degree and sin … stay at home chef green beans recipeWebMar 19, 2024 · The standard angles used in trigonometric ratios like sin, cos, tan, sec, cosec, and cot are these. With various trig functions, each of these angles has a distinct value. Given: sin² 45 +cos² 45 ÷ tan² 60. To find: sin² 45 +cos² 45 ÷ tan² 60. Solution: we know that the values of. sin 45°= cos 45° = tan 60° = stay at home chef gnocchiWebMay 25, 2024 · Math Secondary School answered Evaluate 2 (cos^245+tan^260)-6 (sin^245-tan^260)/tan30+cot60 Advertisement archanarajawat1970 is waiting for your help. Add … stay at home chef gravy recipeWeb【题目】计算:1） 3tan30°+cos^245°-2sin60° ;2） tan^260°-2sin45°+cos60° stay at home chef goulashWeb( sinϕ )^2 is equal to sin2ϕ. sin260 + cos260 + tan245 + sec260 - cosec260 The trick to that is to use a few trigonometric identities. sin2 θ +cos2θ = 1 tan45 = 1 ... arc length of y = … stay at home chef hummusWebTrigonometry. Trigonometry (from Ancient Greek τρίγωνον (trígōnon) 'triangle', and μέτρον (métron) 'measure') is a branch of mathematics concerned with relationships between angles and ratios of lengths. The field emerged in the Hellenistic world during the 3rd century BC from applications of geometry to astronomical studies. stay at home chef hard boiled eggsWebtan 2 30° + tan 2 60° + tan 2 45° ....(i). By trigonometric ratios we have `tan 30^@ = 1/sqrt3 tan 60^@ = sqrt3 tan 45^@ = 1` By substituting above values in (i), we get stay at home chef ham salad