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8_murik_8 [283]
2 years ago
10

Sin15°+tan65°=cot25°+cos75°​

Mathematics
1 answer:
kifflom [539]2 years ago
6 0

Step-by-step explanation:

L.H.S =

sin15°+tan65°

sin(90°-75°)+tan(90°-25°)

cos75°+cot25°

or; cot25°+ cos75°. R.H.S

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