‚€‚ρ


 acos   {@( cos  ΜΨΡ·  )   €   γ(  1 {  (    Ί³Κή²   )  *   (    Ί³Κή²   ))@}


 acos   {@( cos @ƒΖ   )   €   γ(  1 {  (     ‚i     )  *   (     ‚i     ))@}
 

 acos   {@( cos   Ό°ΐ  )   €   γ(  1 {  (  Όήͺ²@‚  )  *   (  Όήͺ²@‚  ))@} 
 
 
 acos   {@( cos   20‚Η )   €   γ(  1 {  ( ΐέ²cm ^ ‚)  *   ( ΐέ²cm ^ ‚))@}


 acos   {@( cos   20‚Η )   €   γ(  1 {  (  62 € 100 )  *   (  62 € 100 ))@}
 
 
 acos   {@( cos   20‚Η )   €   γ(  1 {  (    0.62    )  *   (    0.62    ))@}
 
 
 acos   {@(  0.939 ..  )   €   γ(  1 {  (  0.3844  ))@}


 acos   {@(  0.939 ..  )   €   γ(  1.3844  ))@}


 acos   {@(  0.939 ..  )   €  (  1.176 ..  )@}

 
 acos   {@(  0.798 ..  )@}

 
 acos    0.798 ..

 
Ϊ 37.00 ‚Η
 
 
 
 
 
 

  36.998878686002453879803813646713  ‚Η