Q. Find the Exact value of Sin 15 using trigonometry table values. Answer- sin15 ° can be written as, sin(45° -30°) sin15°= sin(45° -30°)= sin45° cos30°-cos45°sin30°, [using sin(X-Y)=sinXcosY-cosXsinY] or,sin15° = (1/√2×√3/2)- (1/2×1/√2) {...
The exact value of csc(30°)csc(30°) is 22. 2tan(60°)2tan(60°)The exact value of tan(60°)tan(60°) is √33. 2√323The result can be shown in multiple forms. Exact Form: 2√323 Decimal Form: 3.46410161…3.46410161…csc(30°)tan(60°)csc(30°)tan(60°)(...
What is the exact value of sec(210)? What is the exact value of sin(240)? Find the exact value for \sin(-\frac{\pi}{3}). What is the exact value of tan(-210)? What is the exact value of cos 30? What is the exact value of cos 15? What is the exact value of cos 45?
tan(360°)tan(360°) Remove fullrotationsof360360° until theangleis between00° and360360°. tan(0)tan(0) The exact value oftan(0)tan(0)is00. 00 tan360°tan360° ( ) | [ ] √ ≥ ° 7 8
Find the exact value of the expression. {eq}{{\tan 40^\circ } \over {\cot 50^\circ }} {/eq} Tangent and its Reciprocal Function: In any right-angled triangle, the ratio of the opposite side to the adjacent side is known as the tangent function. Its reciprocal is ...
Find the Exact Value arctan(8/10) ( (arctan)(8/(10))) 相关知识点: 试题来源: 解析 Cancel the common factor of ( 8) and ( 10). ( (arctan)(4/5)) Evaluate( (arctan)(4/5)). ( 0.67474094) The result can be shown in multiple forms. Exact Form: ( (arctan)(8/(10))...
It would appear that benzodiazepine 1 should be a good candidate for the strategy shown in Scheme 1, for figuring the exact value of the activation-energy barrier. Sign in to download full-size image Scheme 3. Barriers to ring-flip of three benzodiazepines, and the effect of halogen-...
百度试题 结果1 题目Find the Exact Value tan(65)-(sin(65))/(cos(65))( (tan)(65)-((sin)(65))/((cos)(65))) 相关知识点: 试题来源: 解析 Simplify each term.( 2.14450692-2.14450692)Subtract ( 2.14450692) from ( 2.14450692).( 0)反馈 收藏 ...
Find the exact value of the expressions. A. {eq}\sin 240^{\circ} {/eq} B. {eq}\tan 120^{\circ} {/eq} Standard Angles: In trigonometry, there exist some standard angles for which the trigonometric ratios' exact values are known. These standard angles are {eq}0^{\circ}, 30...
Find the values of sine and cosine on the unit circle. Substitute the values of sine and cosine. Simplify. Answer and Explanation:1 Given: tan30∘ Ourobjectiveis to find the exact value of the given trigonometric function: First, we must know that the tangent... ...