Math, asked by fathima55adam, 10 months ago

If acosθ + bsinθ = m and asinθ − bcosθ = n, prove that a^2 + b^2 = m^2 + n^2

Answers

Answered by NIyati2204

1

Step-by-step explanation:

I have proved it in the attachment given above. Hope this solves your doubt.

Attachments:

Previous Question

Next Question

Similar questions

Physics, 5 months ago

A light spring of force constant 8 Nm1 is cut into two equal halves and the two are connected in parallel; the equivalent force constant of the system is...

Math, 5 months ago

What will you get it 3 times x is subtracted from the largest two-digit number...

Hindi, 5 months ago

प्रश्न -1. निम्नलिखित गद्यांश को पढ़कर पूछे गए प्रश्नों के उत्तर लिखिए- जिस विद्यार्थी ने समय की कीमत समझ ली, वह सफलता को अवश्य प्राप्त करता है। प्रत्येक विद्यार्थी को अपनी दिनचर्या की समय-सारिणी अथवा तालिका बनाकर उसका पूरी दृढ़ता से पालन करना चाहिए। जिस विद्यार्थी ने समय का सही उपयोग करना सीख लिया, उसके लिए कोई भी कार्य असंभव नहीं है। कुछ लोग ऐसे भी हैं, जो किसी कार्य के पूरा न होने पर समय की...

Computer Science, 10 months ago

21: Assume that a graph is given as an array of pairs (edges) and the colouring of the edges is given as an array of N nodes numbered 1 to N. If a particular colour assignment for the graph is given, what is the (best) time complexity for verifying whether the given colour assignment is valid or not?

Biology, 10 months ago

Fill in the blanks 1 ) The red list documents the extinction of__________plant species .

Biology, 1 year ago

radhika borrowed रु20.000 from aneney lander at the raye 4% per annum for 11/2 years compounded halp yearsly find the amount she has to pay at the end of 1 1/2 ...

Computer Science, 1 year ago

Guys please answer these! (1) What is the purpose of the quick Access Toolbar...

Math, 1 year ago

Find the unknown angles.