PG1995
Active Member
Hi
Could you please help me with these queries, Q1 and Q2? Thanks.
Regards
PG
PS: In Q1's part (b) I had calculator set to degree mode but now I have corrected it. I'm still getting a wrong answer. This is the solution I have found for part (b). You see there is a minus sign with cosine and I see no way that this minus can be eliminated but still in the final answer there is no minus sign!
Could you please help me with these queries, Q1 and Q2? Thanks.
Regards
PG
PS: In Q1's part (b) I had calculator set to degree mode but now I have corrected it. I'm still getting a wrong answer. This is the solution I have found for part (b). You see there is a minus sign with cosine and I see no way that this minus can be eliminated but still in the final answer there is no minus sign!
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