From b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b Mon Sep 17 00:00:00 2001
From: priyanka
Date: Wed, 24 Jun 2015 15:03:17 +0530
Subject: initial commit / add all books

---
 2915/CH1/EX1.5/1_5.JPG   | Bin 0 -> 9555 bytes
 2915/CH1/EX1.5/Ex1_5.sce |  33 +++++++++++++++++++++++++++++++++
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 create mode 100755 2915/CH1/EX1.5/1_5.JPG
 create mode 100755 2915/CH1/EX1.5/Ex1_5.sce

(limited to '2915/CH1/EX1.5')

diff --git a/2915/CH1/EX1.5/1_5.JPG b/2915/CH1/EX1.5/1_5.JPG
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diff --git a/2915/CH1/EX1.5/Ex1_5.sce b/2915/CH1/EX1.5/Ex1_5.sce
new file mode 100755
index 000000000..eac10f321
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@@ -0,0 +1,33 @@
+clc,clear
+//example 1.5
+//To find values of all trigonometric functions for angles A and B
+
+//Angle at vertex A
+opposite = 3;
+adjacent = 4;
+hypotenuse=5;
+
+sin_A = opposite / hypotenuse;
+cos_A = adjacent / hypotenuse;
+tan_A = opposite / adjacent;
+csc_A = hypotenuse/opposite;
+sec_A = hypotenuse/adjacent;
+cot_A = adjacent / opposite;
+printf('ANGLE A')
+printf('\nsin(A)=  %.1f   ; cos(A)= %.2f;   tan(A)= %.2f;\n',sin_A,cos_A,tan_A)
+printf('csc(A)=  %.3f ; sec(A)= %.2f;   cot(A)= %.2f;',csc_A,sec_A,cot_A)
+
+//Angle at vertex B
+opposite = 4;
+adjacent = 3;
+hypotenuse=5;
+
+sin_B = opposite / hypotenuse;
+cos_B = adjacent / hypotenuse;
+tan_B = opposite / adjacent;
+csc_B = hypotenuse/opposite;
+sec_B = hypotenuse/adjacent;
+cot_B = adjacent / opposite;
+printf('\n\nANGLE B')
+printf('\nsin(B)=  %.1f   ; cos(B)= %.2f;   tan(B)= %.2f;\n',sin_B,cos_B,tan_B)
+printf('csc(B)=  %.2f  ; sec(B)= %.2f;   cot(B)= %.2f;',csc_B,sec_B,cot_B)
-- 
cgit