but what is the geometry of this question .please explain .are hai Mera question hai hi Chota sa . each time I post a doubt .ur app keep saying please post a longer doubt. what is this yr
Hi, Could you please elaborate on your query? We will be able to assist you better if you pinpoint the issue. Was your query about the concept used? If so, we have utilised the cosine rule concept {you can refer to the image for the same}