plz solve and send the solution for this question
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Answer:
sin27
0
−cos27
0
⇒sin27
0
−cos(90
0
−63
0
)
⇒sin27
0
−sin63
0
⇒2cos(
2
27
0
+63
0
)sin(
2
27
0
−63
0
)
⇒2cos45
0
sin(−36
0
)
⇒2×
2
1
×−[
4
10−2
5
]
⇒−
2
1
×
2
(
2
5−
5
)
⇒−
2
5−
5
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