{"text_format":"1","workbook":"xlsx","n_sheets":3,"sheets":["Cosines","Sines","Sheet3"],"not_rendered":{"charts":4,"images":2,"macros":1,"external_links":0,"defined_names":21,"comments":2,"pivot_tables":0},"unopened":[],"bounds":{"document_bytes":16777216,"sheet_cells":100000,"rows_first":2000,"rows_last":500,"rows_between":2000,"halvings":0,"cell_chars":16384,"cell_head_chars":4096},"cells_cut":0,"cells_raw":0,"read":"whole","date_system":"1900"}

{"sheet":"Cosines","index":0,"n_rows":30,"n_cols":16,"rows_kept":30,"cut":false,"hidden":false,"merged":[]}
[null,null,"Introducing the Cosine Function"]
[]
[null,null,"    This program lets you investigate the"]
[null,null,"            graph of the cosine function"]
[]
[]
[null,null,"using the height of a clock's minute hand."]
[]
[]
[]
[null,"  The value (height) for the cosine function at  time t"]
[null,"       is equal to the vertical distance above/below"]
[null,"    the horizontal axis to the end of the minute hand"]
[null,null,"              of a normal clock"]
[]
[]
[null,null,null,null,null,null,null,null,null,null,null,null,"      The time t = ",null,27,"  minutes"]
[]
[]
[null,"Click each item below for suggestions and investigations"]
[null,null,"   Item 1"]
[null,null,"   Item 2"]
[null,null,"   Item 3"]
[]
[]
["Created by:  Sheldon P. Gordon"]
["                     Farmingdale StateCollege"]
["Development of this module was supported by the "]
["NSF's Division of Undergraduate Education  "]
["under grants DUE-0310123 and DUE-0442160.",null,null,null,null,null,null,null," "]

{"sheet":"Sines","index":1,"n_rows":30,"n_cols":16,"rows_kept":30,"cut":false,"hidden":false,"merged":[]}
[null,null,"Introducing the Sine Function"]
[]
[null,null,"    This program lets you investigate the"]
[null,null,"             graph of the sine function"]
[]
[]
[null,null,"using the height of a clock's minute hand."]
[]
[]
[null,"  The value (height) for the sine function at  time t"]
[null,null,"is equal to the horizontal distance from the"]
[null,null,"vertical axis to the end of the minute hand"]
[null,null,"                 of a normal clock."]
[]
[]
[]
[null,null,null,null,null,null,null,null,null,null,null,null,"      The time t = ",null,10,"  minutes"]
[]
[]
[null,"Click each item below for suggestions and investigations"]
[null,null,"   Item 1"]
[null,null,"   Item 2"]
[null,null,"   Item 3"]
[]
[]
[]
[]
[]
[]
[null,null,null,null,null,null,null,null," "]

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[null,null,null,"Cosine",null,null,null,null,null,null,null,null,null,"Sine"]
[]
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