Question

1. निम्नलिखित के मान निकालिए :
{} sin 60" cos 30 + sin 30° cos 60°
cos 45º
(i) sec 30° + cosec 30°
5 gos* 60° 4 sec 30° ... हैan
sin* 30° Freo, 30°
45
solution of its problem​

Answer 1

√3/2*√3/2+1/2*1/2

=3/4+1/4

=1

Answer 2

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