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वक शॉप कै लकु लेशन - CITS
Cos टेबल (Cos Table)
1 Cos 38°
Cos 38° = 0.7880
2 Cos 83° 12’
Cos 83° 12’ = 0.1184
3 Cos 26° 40’
Cos 26° 36’ = 0.8942
4’ = 5 (-)
Cos 26° 40’ = 0.8937
4 Cos 31° 20’
Cos 31° 18’ = 0.8545
2’ = 3 (-)
Cos 31° 20’ = 0.8542
जब cos मान िदए गए हों तो संगत कोण ात कीिजए: (Find the corresponding angles when cos values are given:)
1 Cos = 0.5150
= 59°
2 Cos = 0.0192
= 88°54’
3 Cos = 0.9682
0.9686 = cos 14°24’
(-) 4 = 5’
0.9682 = cos 14° 29’
= 14° 29’
4 Cos = 0.8476
0.8480 = cos 32° 0’
(-) 0.0003 = 2’
0.8477 = cos 32° 2’
0.8475 = cos 32° 3’
0.0002 = 1’ (or) 60”
60
0.0001 = x 0.0001
0.0002
60
= x 1
2
= 30”
0.8477 = Cos 32° 2’
(-) 0.0001 = 30” (+)
0.8476 = Cos 32° 2’ 30”
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CITS : वक शॉप कै लकु लेशन & साइंस - यांि क - अ ास 6
