BATCH-2024 BCOM-CA-2025 BSC-BCA-2023 BSC-BCA-2024 BSC-BZC-BIOTECH-2025 BSC-MPSCS-MSCS-2025 BTECH-2021 BTECH-2022 BZC-2023 SQT-BTECH-2022 SVCET-2022

Answer simple math:

17 - 13 = ?