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Anonymous
🌐 Tamil Nadu
given : 4 sin 25° + 5 tan 35°
sin 25° = 0.4226 ,
tan 35° = 0.7002 ,
4 * sin 25° = 4 * 0.4226 = 1.6904
5 * tan 35° = 5* 0.7002 = 3.50100..
4 sin 25° + 5 tan 35° = 1.6904 + 3.50100 = 5.19140
Ans = 5.19140
note these are systematical values ..you cant remember these decimals -
just try to go with the options given in qus if calculators are not allowed .
sin 25° = 0.4226 ,
tan 35° = 0.7002 ,
4 * sin 25° = 4 * 0.4226 = 1.6904
5 * tan 35° = 5* 0.7002 = 3.50100..
4 sin 25° + 5 tan 35° = 1.6904 + 3.50100 = 5.19140
Ans = 5.19140
note these are systematical values ..you cant remember these decimals -
just try to go with the options given in qus if calculators are not allowed .
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