百度试题 结果1 题目Simplify (cos(u))/(sin(u))( ((cos)(u))((sin)(u))) 相关知识点: 试题来源: 解析 Convert from ( ((cos)(u))((sin)(u))) to ( (cot)(u)).( (cot)(u))
{eq}\cot(x) = \dfrac{\cos(x)}{\sin(x)} {/eq} Answer and Explanation:1 Become a Study.com member to unlock this answer!Create your account View this answer We have: {eq}\dfrac{\sin(x)}{\cos(x)} \cdot \cot (x) {/eq} ...
百度试题 结果1 题目Simplify (sin(u))/(cos(u))( ((sin)(u))/((cos)(u))) 相关知识点: 试题来源: 解析 Convert from ( ((sin)(u))/((cos)(u))) to ( (tan)(u)).( (tan)(u))
Simplify cos(x) + sin(x)tan(x). Trigonometric Functions: The relations between the sides and angles of a right-angled triangle give us important functions that are used extensively in mathematics. Additionally, these are called trigonometric functions. Answer and Explanation: We have been given...
sin2(α)+cos2(α)=11+tan2(α)=sec2(α)1+cot2(α)=csc2(α)sin(α)=1csc(α)cos(α)=1sec(α)tan(α)=1cot(α)cot(α)=1tan(α)sec(α)=1cos(α)csc(α)=1sin(...
题目Simplify cos(pi/12)cos(-pi/12)+sin(pi/12)sin(-pi/12)( (cos)((π )/(12))(cos)(-(π )/(12))+(sin)((π )/(12))(sin)(-(π )/(12))) 相关知识点: 试题来源: 解析 Simplify each term.( 0.9330127-0.06698729)Subtract ( 0.06698729) from ( 0.9330127).( 0.8660254)...
解析 Rewrite ( ((cos)(2t))/((sin)(t))) as a product. ( (sin)(t)+(cos)(2t)1/((sin)(t))) Write ( (cos)(2t)) as a fraction with denominator( 1). ( (sin)(t)+((cos)(2t))/1⋅ 1/((sin)(t))) Simplify. ( (sin)(t)+(cos)(2t)(csc)(t)) ...
( ((cos)(θ )(cos)(θ ))/((sin)(θ ))+(sin)(θ )) Separate fractions. ( ((cos)(θ ))/1⋅ ((cos)(θ ))/((sin)(θ ))+(sin)(θ )) Convert from ( ((cos)(θ ))/((sin)(θ ))) to ( (cot)(θ )). ( ((cos)(θ ))/1(cot)(θ )+(sin)(θ )) Divi...
Trigonometry Examples cos(10)cos(80)−sin(10)sin(80)cos(10)cos(80)-sin(10)sin(80) The result can be shown inmultipleforms. Exact Form: cos(10)cos(80)−sin(10)sin(80)cos(10)cos(80)-sin(10)sin(80) Decimal Form: 00
百度试题 结果1 题目Simplify sin(x)xcos(x) ( (sin)(x)x(cos)(x)) 相关知识点: 试题来源: 解析 Reorder factors in ( (sin)(x)x(cos)(x)). ( x(sin)(x)(cos)(x))