Evaluate the following sin25° sin65°-cos25° cos65°.CGL PRE, 14/07/2023 (Shift-2)#ssc

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Evaluate the following निम्नलिखित का मान निकालिए।

sin25° sin65°cos25° cos65°.

CGL PRE, 14/07/2023 (Shift-2)

(a) 40

(b) 4

(c) 0

(d) 1#cpo #cgl #ssc #education #mts #cgl2024 #maths #gd #tricks #chsl
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